Individual Calculations March 2023 |
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Janik, Grzegorz Total change: 20.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 5-7 | Warszawa | POL | 2023-02-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1370 | 1228 | 2.00 | 3 | 1.01 | 20 | 20.20 | |
| Czech, Franciszek | | | 1144 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | Wilczynski, Adam | | | 1477 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | Jarmolowski, Tadeusz | | | 1488 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | 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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