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Rapid:
Individual Calculations December 2021 |
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| Slobodzian, Mikolaj Total change: 6.60 | |   |
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| Puchar Slaska Juniorow w Szachach Szybkich do lat 10 | Ustron | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1052 | 1.00 | 2 | 0.33 | 20 | 6.60 | |
|  Reterski, Wiktor | | | 1040 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Golis, Wiktor | | | 1354 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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