Individual Calculations March 2021 |
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Powalka, Michal Total change: 6.20 | | |
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Druzynowe Mistrzostwa Mazowsza 2021 Round 1-3 | mazowieckie | POL | 2021-01-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1886 | 1963 | 2.00 | 3 | 0.31 | 20 | 6.20 | |
| Sielicki, Tomasz | | | 1997 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | Wrzodak, Jaroslaw | | | 1563 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gawronski, Miroslaw | | | 2097 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | * 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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