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Rapid:
Individual Calculations September 2023 |
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| Borawski, Ryszard Total change: -19.20 | |   |
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| AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1691 | 3.50 | 8 | -0.96 | 20 | -19.20 | |
|  Barski, Radoslaw | m | | 2331 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Szawlowski, Andrzej | | | 1261 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Lisowska, Joanna | | | 1368 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Golenia, Wojciech | | | 2099 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chatlas, Lukasz | | | 1292 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Griman, Hubert | | | 1291 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dwilewicz, Katarzyna | | wf | 2062 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Wrobel, Kamil | | | 1597 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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