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Rapid:
Individual Calculations August 2021 |
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| Biegajski, Roman Total change: -7.20 | |   |
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| XXVIII Turniej Szachowy Kowalewo Pomorskie 2021 - OPEN | Kowalewo Pomorskie | POL | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1410 | 3.50 | 7 | -0.36 | 20 | -7.20 | |
|  Klimkowski, Jan | f | | 2120 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Spionkowski, Fabian | | | 1266 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Krajewski, Franciszek | | | 1243 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Szmidt, Przemyslaw | | | 1922 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Rogaczewski, Olaf | | | 1070 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mioduszewski, Szymon | | | 1112 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hoffman, Sebastian | | | 1285 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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