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Rapid:
Individual Calculations October 2023 |
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| Siedlecki, Dawid Total change: -29.20 | |   |
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| Elckie Potyczki Szachowe - szachy szybkie [FIDE] | Elk | POL | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1314 | 1.00 | 5 | -1.46 | 20 | -29.20 | |
|  Pieczulis, Hubert | | | 1739 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Romankiewicz, Romuald | | | 1372 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Rajkiewicz, Tomasz | | | 1051 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Rydzewski, Tomasz | | | 1223 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Rydzewski, Sebastian | | | 1291 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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