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Individual Calculations December 2023 |
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| Igumnov, Nikita Total change: -22.80 | |   |
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| SPb B13 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1544 | 5.50 | 9 | -0.57 | 40 | -22.80 | |
|  Romanov, Demid | | | 1144 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chernov, Lev | | | 1913 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bazhenkov, Mikhail | | | 1257 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Belov, Alexei An | | | 1268 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Rachikhin, Roman | | | 1460 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Visitov, Deni | | | 1290 | RUS | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Khalyapin, Sergey | | | 1131 | RUS | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Vinogradov, Artem Pav. | | | 1475 | RUS | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Dmitriev, Maksim S | | | 1600 | RUS | 0.50 | 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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