Individual Calculations February 2023 |
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Plotecki, Jan Total change: -26.20 | | |
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Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 1-3 | Chorzow | POL | 2023-01-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1240 | 1614 | 0.50 | 2 | -1.31 | 20 | -26.20 | |
| Biela, Jan | | | 1214 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | Orlik, Patryk | | | 1266 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | * 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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