Individual Calculations April 2021 |
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Olszewski, Antoni Total change: -28.00 | | |
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Druzynowe Mistrzostwa Mazowsza 2021 Round 4-7 | mazowieckie | POL | 2021-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1597 | 1440 | 0.00 | 2 | -0.70 | 40 | -28.00 | |
| Gawronski, Miroslaw | | | 1840 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wrzodak, Jaroslaw | | | 1353 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | * 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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