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Individual Calculations December 2023 |
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| Malyshev, Kirill Ign. Total change: -15.60 | |   |
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| SPb B15 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1083 | 0.50 | 3 | -0.39 | 40 | -15.60 | |
|  Polnikov, Ivan | | | 1500 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Nikulin, Konstantin Dm | | | 1263 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Zhukov, Oleg D. | | | 1040 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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