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Rapid:
Individual Calculations August 2023 |
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| Zakrzewski, Marek Total change: -15.30 | |   |
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| Poznan Masters rapid | Poznan | POL | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2208 | 1.00 | 5 | -1.53 | 10 | -15.30 | |
|  Chojnacki, Krzysztof | m | | 2214 | POL | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Niekras, Dawid | f | | 2193 | POL | 0.50 | 1 | -0.02 | 10 | -0.20 | |  Nowak, Mikolaj | | | 2236 | POL | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Janaszak, Dawid | f | | 2232 | POL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Poltorak, Sebastian | f | | 2141 | POL | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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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