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Rapid:
Individual Calculations January 2018 |
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| Astafiev, Vladislav Total change: 23.40 | |   |
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| Ivanovo Region chmp U13 rapid | Ivanovo | RUS | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1335 | 3.00 | 4 | 1.17 | 20 | 23.40 | |
|  Vorobjev, Sergey | | | 1386 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kartsev, Nikita | | | 1519 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Aksenov, Arseniy | | | 1314 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kanetsky, Andrey M. | | | 1258 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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