Individual Calculations October 2022 |
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Zajac, Grzegorz Total change: -24.60 | | |
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IV Wielkopolska Liga Seniorow grupa A 2022 Round 7-8 | Poznan | POL | 2022-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1211 | 1458 | 0.00 | 2 | -1.61 | 20 | -32.20 | |
| Kolendo, Tymon | | | 1166 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | Czyzewski, Olgierd | | | 1255 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | 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) | | Grand Prix o Puchar Pieterka - turniej wrzesniowy (zgloszony do FIDE) | Poznan | POL | 2022-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1443 | 1458 | 3.00 | 5 | 0.38 | 20 | 7.60 | |
| Simon, Marek | | | 1892 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | Nowicki, Franciszek | | | 1115 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | Maciejewski, Iwo | | | 1100 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | Huchwajda, Katarzyna | | | 1731 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | Nawrocki, Michal | | | 1376 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | 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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