Rapid:
Individual Calculations October 2021 |
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Ziulkowski, Grzegorz Total change: -17.00 | | |
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PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny | Bydgoszcz | POL | 2021-09-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1492 | 1284 | 0.00 | 2 | -0.85 | 20 | -17.00 | |
| Kasperek, Ryszard | | | 1986 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | Kaminski, Tomasz | | | 998 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | 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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