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Rapid:
Individual Calculations August 2017 |
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| Butko, Anna Total change: 4.20 | |   |
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| Belgorod region rapid girls 14 | Belgorod | RUS | 2017-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1223 | 0.50 | 2 | 0.21 | 20 | 4.20 | |
|  Tinina, Kristina | | | 1563 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Makarenko, Elizaveta | | | 1493 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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