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Individual Calculations March 2023 |
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| Chojecki, Lukasz Total change: 11.20 | |   |
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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 |
| 1499 | 1288 | 0.50 | 1 | 0.27 | 20 | 5.40 | |
|  Wilczynski, Adam | | | 1499 | 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 |
| 1239 | 1286 | 2.00 | 3 | 0.29 | 20 | 5.80 | |
|  Wroblewski, Rafal | | | 1075 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gozdzikowski, Franciszek | | | 1564 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dluski, Wiktor | | | 1078 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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