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Rapid:
Individual Calculations October 2022 |
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| Walaszczyk, Witold Total change: -17.80 | |   |
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| XX Turniej Szachowy Pamieci Wrzesnia | Wielun | POL | 2022-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1983 | 6.50 | 9 | -0.89 | 20 | -17.80 | |
|  Piotrowska, Weronika | | | 1583 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zuchowski, Franciszek | | | 1418 | POL | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Szymanski, Tomasz | | | 1099 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Dukowicz, Adam | | | 1977 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Dysko, Michal | | | 1192 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Kedrzynski, Adam | | | 1459 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Steczek, Marcin | f | | 2292 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Bukala, Weronika | | | 1613 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Stepinski, Piotr | | | 1439 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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