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Othello Tournament Notice

On 7th April 2002 there was be a back-to-back, forced opening (Nicolet) Reversi tournament on GGS and over-the-board in Paris. It was open to all (computer or human). 5 rounds were played, each round consisting of 2 games with opposite colors.

Date

7th April 2002

Place

GGS Internet Server + Paris

Open To

Anyone - Humans, Computers, Cyborgs (computer-aided humans)

Start time

12:00 GMT

Time control

2x10 minutes

Style

5-round swiss

Start position

8x8 board, Nicolet opening F5d6C3d3C4f4C5b3C2e3

Final Standings

The tournament was dominated by Spock.

   1:   4.5 pts [8.5]   SPOCK (Delteil)   {FR-PG}
   2:   3.5 pts   [6]   NTEST (Welty)     {GB-PG}
   3:   3.  pts [6.5]   TASTET Marc       {FR-Cyborg}
                        ZEBRA (Andersson) {SE-PG}
                  [6]   BTEST  (bosco)    {CN-PG}
                [5.5]   MAMAJU (Pinta)    {FR-PG}
   7:   2.5 pts [5.5]   EDAX (Delorme)    {FR-PG}
                  [5]   BOOBY (run by Joël Eymard) {JP-PG}
   9:   1.  pt  [2.5]   UNICORN (Hansson) {SE-PG}
                  [2]   KASHIWABARA Takuji{FR}
                       -MICHEL Stéphane   {FR}
  12:   0.5 pt    [1]  -RUNOTH            {PG}
                       -TRICKS            {PG}

Runoth and Tricks played only one match.

Stéphane Michel left before the final round.

The standings were calculated by matches (2 games/match) while the tiebreak, in brackets, was computed by games. So Spock won 4 matches and drew 1, and of its 10 games it won 7 and drew only 3.

Round by round results

Here after are the round by round results and ranking lists. I put the scores when I had them: they are always listed in order Black-White.

The only ambiguous case is when both players scored 1-1 with 2 wins. In this case, X 1-1 35-29/30-34 Y means X 35-29 Y and Y 30-34 X.

I tried to keep this logic even when useless.

Funny point : Booby scored 5 wins, 5 losses and no draw !

Marc Tastet.



 Results of round 1


TRICKS               1-1 (32-32/32-32) EDAX (Delorme)
NTEST (Welty)        1-1 (32-32/32-32) RUNOTH (Takahashi)
SPOCK (Delteil)      2-0 (39-25/17-47) KASHIWABARA Takuji
TASTET Marc          2-0 (35-29/30-34) BOOBY (Okuhara)
ZEBRA (Andersson)    2-0               UNICORN (Hansson)    
MAMAJU (Pinta)       2-0               MICHEL Stephane




 Ranking of the 12 players after round 1:

  1:   1.  pt  [2]   MAMAJU (Pinta) (3201) {PG}
                     SPOCK (Delteil) (347) {PG}
                     TASTET Marc (2)
                     ZEBRA (Andersson) (972) {PG}
  5:   0.5 pt  [1]   EDAX (Delorme) (3202) {PG}
                     NTEST (Welty) (4042) {PG}
                     RUNOTH (Takahashi) (3204) {PG}
                     TRICKS (3205) {PG}
  9:   0.  pt  [0]   BOOBY (Okuhara) (436) {PG}
                     KASHIWABARA Takuji (839)
                     MICHEL Stephane (125)
                     UNICORN (Hansson) (3203) {PG}

 Results of round 2

ZEBRA (Andersson)   1-1   (32-32/32-32) TASTET Marc
NTEST (Welty)     1.5-0.5 (47-17/32-32) EDAX (Delorme) 
BOOBY (Okuhara)     2-0   (57-07/08-56) MICHEL Stephane
SPOCK (Delteil)     2-0   (34-30/27-37) MAMAJU (Pinta)  
UNICORN (Hansson)   2-0                 KASHIWABARA Takuji  
BTEST               2-0                 BYE

 Ranking of the 13 players after round 2:

  1:   2.  pts   [4]   SPOCK (Delteil) (347) {PG}
  2:   1.5 pts   [3]   TASTET Marc (2)
                       ZEBRA (Andersson) (972) {PG}
               [2.5]   NTEST (Welty) (4042) {PG}
  5:   1.  pt    [2]   BOOBY (Okuhara) (436) {PG}
                       BTEST (3206) {PG}
                       MAMAJU (Pinta) (3201) {PG}
                       UNICORN (Hansson) (3203) {PG}
  9:   0.5 pt  [1.5]   EDAX (Delorme) (3202) {PG}
                 [1]  -RUNOTH (Takahashi) (3204) {PG}
                      -TRICKS (3205) {PG}
 12:   0.  pt    [0]   KASHIWABARA Takuji (839)
                       MICHEL Stephane (125)

 Results of round 3

BTEST                1-1   (35-29/34-30) BOOBY (Okuhara)
SPOCK (Delteil)    1.5-0.5 (32-32/31-33) ZEBRA (Andersson)
NTEST (Welty)      1.5-0.5 (33-31/32-32) TASTET Marc  
MAMAJU (Pinta)     1.5-0.5               UNICORN (Hansson)    
EDAX (Delorme)       2-0   (56-08/03-61) MICHEL Stephane  
KASHIWABARA Takuji   2-0                 BYE

Ranking of the 13 players after round 3:

  1:   3.  pts [5.5]   SPOCK (Delteil) (347) {PG}
  2:   2.5 pts   [4]   NTEST (Welty) (4042) {PG}
  3:   2.  pts [3.5]   MAMAJU (Pinta) (3201) {PG}
  4:   1.5 pts [3.5]   EDAX (Delorme) (3202) {PG}
                       TASTET Marc (2)
                       ZEBRA (Andersson) (972) {PG}
                 [3]   BOOBY (Okuhara) (436) {PG}
                       BTEST (3206) {PG}
  9:   1.  pt  [2.5]   UNICORN (Hansson) (3203) {PG}
                 [2]   KASHIWABARA Takuji (839)
 11:   0.5 pt    [1]  -RUNOTH (Takahashi) (3204) {PG}
                      -TRICKS (3205) {PG}
 13:   0.  pt    [0]   MICHEL Stephane (125)

 Results of round 4

NTEST (Welty)       1-1 (32-32/32-32) SPOCK (Delteil)
EDAX (Delorme)      1-1 (38-26/33-31) BTEST
TASTET Marc         2-0 (33-31/29-35) MAMAJU (Pinta) 
BOOBY (Okuhara)     2-0 (35-29/24-40) UNICORN (Hansson)
ZEBRA (Andersson)   2-0               KASHIWABARA Takuji
MICHEL Stephane     2-0               BYE

 Ranking of the 13 players after round 4:

  1:   3.5 pts [6.5]   SPOCK (Delteil) (347) {PG}
  2:   3.  pts   [5]   NTEST (Welty) (4042) {PG}
  3:   2.5 pts [5.5]   TASTET Marc (2)
                       ZEBRA (Andersson) (972) {PG}
                 [5]   BOOBY (Okuhara) (436) {PG}
  6:   2.  pts [4.5]   EDAX (Delorme) (3202) {PG}
                 [4]   BTEST (3206) {PG}
               [3.5]   MAMAJU (Pinta) (3201) {PG}
  9:   1.  pt  [2.5]   UNICORN (Hansson) (3203) {PG}
                 [2]   KASHIWABARA Takuji (839)
                       MICHEL Stephane (125)
 12:   0.5 pt    [1]  -RUNOTH (Takahashi) (3204) {PG}
                      -TRICKS (3205) {PG}

 Results of round 5

NTEST (Welty)        1-1 (32-32/32-32) ZEBRA (Andersson)
TASTET Marc          1-1 (32-32/32-32) EDAX (Delorme)
SPOCK (Delteil)      2-0 (39-25/30-34) BOOBY (Okuhara)
MAMAJU (Pinta)       2-0               KASHIWABARA Takuji
BTEST                2-0               UNICORN (Hansson) 

Ranking of the 13 players after round 5:

  1:   4.5 pts [8.5]   SPOCK (Delteil) (347) {PG}
  2:   3.5 pts   [6]   NTEST (Welty) (4042) {PG}
  3:   3.  pts [6.5]   TASTET Marc (2)
                       ZEBRA (Andersson) (972) {PG}
                 [6]   BTEST (3206) {PG}
               [5.5]   MAMAJU (Pinta) (3201) {PG}
  7:   2.5 pts [5.5]   EDAX (Delorme) (3202) {PG}
                 [5]   BOOBY (Okuhara) (436) {PG}
  9:   1.  pt  [2.5]   UNICORN (Hansson) (3203) {PG}
                 [2]   KASHIWABARA Takuji (839)
                      -MICHEL Stephane (125)
 12:   0.5 pt    [1]  -RUNOTH (Takahashi) (3204) {PG}
                      -TRICKS (3205) {PG}

Tournament Schedule

chris.welty@btinternet.com