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Individual Calculations September 2021 |
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| Przygrodzka, Marzanna Total change: 0.00 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1446 | 0 | 1.50 | 6 | 0.00 | 1253 | | 0.00 | |
|  Sawicki, Dorian | | | 1469 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Wisniewski, Wieslaw | | | 1346 | POL | 0.50 | 1 | 0.00 | | 0.00 | |  Szpargala, Lukasz | | | 1500 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Lesnikowski, Maciej | | | 1394 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Czuchman, Marek | | | 1369 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Zielinska, Aleksandra | | | 1596 | POL | 0.50 | 1 | 0.00 | | 0.00 | |
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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