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Individual Calculations January 2022 |
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| Iliasov, Iaroslav Total change: 31.20 | |   |
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| SPb B15 Championship 2021 | St. Petersburg | RUS | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1231 | 2.00 | 4 | 0.78 | 40 | 31.20 | |
|  Avdeev, Iakov | | | 1145 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Khodko, Yurii N. | | | 1631 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mertins, Ostap | | | 1273 | EST | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Filippov, Kirill P. | | | 1631 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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