Individual Calculations December 2021 |
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Witczak, Borys Total change: 2.40 | | |
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Druzynowe Mistrzostwa Slaska Juniorow - I Liga Slaska Juniorow 2021 Round 7-9 | Chorzow | POL | 2021-10-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1345 | 1520 | 1.50 | 2 | 0.06 | 40 | 2.40 | |
| Macura, Mateusz | | | 1425 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | Banaczyk, Piotr | | | 1265 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | 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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