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Rapid:
Individual Calculations September 2015 |
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| Golyshkina, Marina Total change: -23.40 | |   |
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| Voronezh City Juniors Rapid Championship Open 2015 | Voronezh | RUS | 2015-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1728 | 1.00 | 4 | -1.17 | 20 | -23.40 | |
|  Ioffe, Ilya | | | 1961 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kolmykov, Vladimir | | | 1904 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Rudakov, Sergey S. | | | 1369 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Chumakov, Aleksandr | | | 1500 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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