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Individual Calculations September 2021 |
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| Makarec, Anna Total change: 148.00 | |   |
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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 |
| 1419 | 1131 | 5.00 | 8 | 3.70 | 40 | 148.00 | |
|  Staszewski, Krzysztof | | | 1426 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Tarawski, Adrian | | | 1457 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Przygrodzki, Jakub | | | 1443 | POL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Sypek, Szymon | | | 1425 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gawlik, Pawel | | | 1271 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Labuzek, Tadeusz | | | 1478 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Borys, Marek | | | 1444 | POL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Lasok, Marek | | | 1404 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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