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Individual Calculations September 2018 |
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| Nurkiewicz, Anna Total change: 50.80 | |   |
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| 54th International Akiba Rubinstein Chess Festival - OPEN E | Polanica Zdroj | POL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1096 | 2.50 | 4 | 1.27 | 40 | 50.80 | |
|  Balis, Sebastian | | | 1051 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | |  Ugorek, Kacper | | | 1493 | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Sniadecki, Oskar | | | 1226 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Bartoszczuk, Adam | | | 1275 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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