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Individual Calculations January 2023 |
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| Rylski, Tadeusz Total change: 45.60 | |   |
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| 266th YMCA Autumn 2022-A Round 10-13 | Warszawa | POL | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1753 | 1.00 | 2 | -0.11 | 40 | -4.40 | |
|  Milczarek, Robert | | | 1590 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Pettersson, Alexander | | | 1836 | MLT | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | Otwarte Mistrzostwa Warszawy grupa A | Warszawa | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1753 | 4.00 | 8 | 1.25 | 40 | 50.00 | |
| | Zysko, Jan | | | 2143 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kaczmarska, Joanna | | | 1949 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Zdybel, Przemyslaw | | | 2092 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Niezhentsev, Kyrylo | | | 2052 | UKR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Filipow, Mateusz | | | 1699 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Napieralski, Lucjan | | | 1532 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Stefaniuk, Zbigniew | | | 1587 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Rozycki, Bartlomiej | | | 2196 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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