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Rapid:
Individual Calculations September 2022 |
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| Witkowski, Jedrzej Total change: 71.80 | |   |
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| 58th Akiba Rubinstein Chess Festival - rapid | Polanica-Zdroj | POL | 2022-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1333 | 4.50 | 6 | 2.57 | 20 | 51.40 | |
|  Szachniewicz, Aleksander | | | 1159 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Mareau, Timothe | | | 1574 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Swicarz, Maciej | | | 2121 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Rosa, Antoni | | | 1504 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kraczek, Cezary | | | 1543 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gawlik, Olivier | | | 1334 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | VI Otwarte Mistrzostwa Gminy Mrocza o Puchar Burmistrza Mroczy z okazji Dni Mroczy - Open A | Mrocza | POL | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1333 | 3.50 | 7 | 1.02 | 20 | 20.40 | |
| | Szmidt, Przemyslaw | | | 1818 | POL | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Budnik, Mateusz | | | 1891 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Theuss, Tomasz | | | 1498 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Wojtycki, Jacek | | | 1222 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Starzynski, Pawel | | | 1385 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kotulski, Michal | | | 1327 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Zielinski, Tomasz | | | 1302 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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