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Individual Calculations July 2021 |
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| Wittych, Julia Total change: 21.60 | |   |
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| Miedzynarodowy Memorial Szachowy Rodziny Ulmow - 2021 | Siczki k. Radomia | POL | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1085 | 2.00 | 7 | 0.54 | 40 | 21.60 | |
|  Wozich, Konrad | | | 1450 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Grobelny, Mikolaj | | | 1485 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Przygrodzki, Jakub | | | 1346 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Matusik, Milena | | | 1115 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Jaworowski, Andre | | | 1321 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Siek, Jerzy | | | 1446 | POL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Tomaszewski, Jakub | | | 1202 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | |
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