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Rapid:
Individual Calculations July 2023 |
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| Dziuba, Marcin Total change: 3.50 | |   |
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| Superliga Rapid 2023 Round 8-10 | Krakow | POL | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2426 | 2464 | 2.00 | 3 | 0.35 | 10 | 3.50 | |
|  Socko, Bartosz | g | | 2527 | POL | 0.50 | 1 | 0.09 | 10 | 0.90 | |  Galperin, Platon | g | | 2450 | SWE | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Sieciechowicz, Marcin | m | | 2301 | POL | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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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