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Individual Calculations December 2023 |
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| Artemyev, Miron Total change: 4.80 | |   |
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| SPb B13 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1365 | 2.50 | 4 | 0.12 | 40 | 4.80 | |
|  Tikhonov, Aleksey | | | 1088 | RUS | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Piankov, Radim | | | 1111 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Chernov, Lev | | | 1913 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Gorkov, Ilia | | | 1208 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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