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Individual Calculations December 2023 |
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| Chernov, Lev Total change: -86.40 | |   |
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| SPb B13 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1913 | 6.50 | 9 | -2.16 | 40 | -86.40 | |
|  Mersin, Timur | | | 1230 | RUS | 1.00 | 1 | 0.01 | 40 | 0.40 | |  Igumnov, Nikita | | | 1544 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Khalyapin, Sergey | | | 1131 | RUS | 0.00 | 1 | -1.00 | 40 | -40.00 | | | Parashchenko, Anton Rom | | | 1513 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Antonov, Savva Dm | | | 1296 | RUS | 0.00 | 1 | -0.98 | 40 | -39.20 | | | Artemyev, Miron | | | 1365 | RUS | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Rachikhin, Roman | | | 1460 | RUS | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Volodin, Gleb | | | 1337 | RUS | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Fedin, Kirill | | | 1301 | RUS | 1.00 | 1 | 0.02 | 40 | 0.80 | | | * 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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