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Rapid:
Individual Calculations March 2024 |
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| Petruch, Gracjan Total change: 5.60 | |   |
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| Lubartowska 77 Chess Open | Lublin | POL | 2024-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1365 | 1.50 | 3 | 0.14 | 40 | 5.60 | |
|  Czerw, Dawid | m | | 2201 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Domoradzki, Tomasz | | | 1270 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Dudzinski, Wojciech | | | 1193 | POL | 0.50 | 1 | -0.23 | 40 | -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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