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Rapid:
Individual Calculations November 2023 |
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| Sikorska, Dorota Total change: -23.40 | |   |
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| III Mistrzostwa Powiatu Grodziskiego | Grodzisk Wielkopolski | POL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1876 | 4.00 | 6 | -0.46 | 20 | -9.20 | |
|  Gozdziewicz, Marek | | | 1421 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Michalak, Augustyn | | | 1717 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Glatty, Zbigniew | | | 1800 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Paczka, Patryk | | | 1853 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Papis, Patryk | | | 1670 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Brzostowski, Witold | | | 1476 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Mistrzostwa Polski Nauczycieli w Szachach | Napachanie | POL | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1876 | 2.00 | 5 | -0.71 | 20 | -14.20 | |
| | Lysiak-Poltorak, Magdalena | | wf | 2039 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kowalczyk, Rafal | | | 2110 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Trochimowicz, Bartosz | | | 1476 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skrzypek, Leszek | | | 1487 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kowalczuk, Wojciech | | | 1955 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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