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Individual Calculations September 2021 |
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| Kulczycka, Zofia Total change: -54.40 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1543 | 5.50 | 9 | -1.36 | 40 | -54.40 | |
|  Gorecka, Zuzanna | | | 1143 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nocon, Kacper | | | 1266 | POL | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Sybis, Roman | | | 1143 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Klisowski, Szymon | | | 1169 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Zawada, Radoslaw | | | 1289 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Labuzek, Tadeusz | | | 1478 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Sawicki, Dorian | | | 1469 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Liskiewicz, Jakub | | | 1525 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Klisowski, Bartosz | | | 1345 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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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