Individual Calculations September 2021 |
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Posnik, Andrzej Total change: -29.00 | | |
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Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci | Gdansk | POL | 2021-07-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1509 | 1633 | 3.00 | 7 | -1.45 | 20 | -29.00 | |
| Pielak, Mikolaj | | | 1233 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Grajczak, Adrian | | | 1959 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | Makurat, Lukasz | | | 1347 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | Brudzynski, Wojciech | | | 1233 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Siewert, Roman | | | 1972 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | Zielonka, Mateusz | | | 1545 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | Jagodzinski, Jaromir | | | 1275 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | * 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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