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Rapid:
Individual Calculations December 2023 |
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| Sieciechowicz, Marcin Total change: 5.00 | |   |
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| GRENKE OPEN im. Andrzeja Ryfy, zgloszony do Fide | Poznan | POL | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2325 | 7.00 | 9 | 0.50 | 10 | 5.00 | |
|  Pilak, Wiktor | | | 1925 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Piotrowski, Daniel | | | 1694 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Skrzypinski, Jan | | | 1954 | POL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Janaszak, Dawid | f | | 2208 | POL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Poltorak, Sebastian | f | | 2153 | POL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Licznerski, Lukasz | m | | 2431 | POL | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Raczek, Krzysztof | f | | 2317 | POL | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Reshetniak, Vitaliy | | | 2053 | UKR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Lewicki, Miroslaw | m | | 2256 | POL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * 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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