Individual Calculations March 2023 |
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Jarmolowski, Tadeusz Total change: -8.20 | | |
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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 |
1616 | 1462 | 1.00 | 1 | 0.71 | 20 | 14.20 | |
| Okurowski, Michal | | | 1616 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | 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) | | 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 |
1451 | 1488 | 0.50 | 3 | -1.12 | 20 | -22.40 | |
| Zbrzeski, Piotr | | | 1625 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Jaroszuk, Marcin | | | 1499 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | Janik, Grzegorz | | | 1228 | 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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