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Individual Calculations March 2023 |
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| Wilczynski, Adam Total change: -11.00 | |   |
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| XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 4 | Warszawa | POL | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1499 | 0.50 | 1 | -0.27 | 20 | -5.40 | |
|  Chojecki, Lukasz | | | 1288 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 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 |
| 1258 | 1477 | 2.00 | 3 | -0.28 | 20 | -5.60 | |
|  Florczak, Witold | | | 1134 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Janik, Grzegorz | | | 1228 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Emmel, Bartosz | | | 1413 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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