Individual Calculations April 2021 |
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Krol, Rafal Total change: 17.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga R1-6 | Chorzow | POL | 2021-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2225 | 1987 | 2.00 | 5 | 0.87 | 20 | 17.40 | |
| Stanisz, Patryk | | | 2136 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | Samborski, Henryk | | | 2072 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | Smagacz, Dariusz | | | 2148 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | Zylka, Stanislaw | f | | 2384 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Piesik, Piotr | m | | 2387 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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