Individual Calculations April 2023 |
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Grab, Marek Total change: 20.40 | | |
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Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 7-9 | Chorzow | POL | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1245 | 1243 | 1.50 | 2 | 0.51 | 40 | 20.40 | |
| Lewandowski, Patryk | | | 1368 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | Wisniewski, Stanislaw | | | 1122 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | 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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