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Individual Calculations April 2023 |
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| Jaworowski, Andre Total change: -5.60 | |   |
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| XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 8 | Warszawa | POL | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1098 | 1102 | 0.50 | 1 | -0.01 | 20 | -0.20 | |
|  Daniszewski, Rafal | | | 1098 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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 9-11 | Warszawa | POL | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1095 | 0.50 | 2 | -0.12 | 20 | -2.40 | |
|  Dluski, Wiktor | | | 1083 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Smolyak, Viktorya | | | 1465 | FID | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 268th YMCA Winter 2023-D Round 9-11 | Warszawa | POL | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1095 | 1.00 | 3 | -0.15 | 20 | -3.00 | |
| | Domanski, Andrzej | | | 1167 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Przybylik, Mariusz | | | 1112 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Glowacki, Mateusz | | | 1272 | POL | 0.00 | 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) | | |
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