Individual Calculations March 2023 |
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Osipow, Nikolaj Total change: -17.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 4-6 | Chorzow | POL | 2023-02-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1651 | 2064 | 1.00 | 2 | -0.85 | 20 | -17.00 | |
| Cieslar, Eugeniusz | | | 1637 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | Szawarnoga, Szymon | | | 1664 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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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