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Individual Calculations September 2022 |
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| Michalska, Anna-Maria Total change: 1.20 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1346 | 5.50 | 8 | 0.03 | 40 | 1.20 | |
|  Grzegorczyk, Emilia | | | 1013 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Cieslak, Adrian | | | 1162 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ochenduszko, Bartosz | | | 1546 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Filipczyk, Michal | | | 1194 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Fratczak, Grzegorz | | | 1190 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Dymara, Tomasz | | | 1209 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Twardziak, Jerzy | | | 1146 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Doskocz, Dominika | | | 1146 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | |
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