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Individual Calculations December 2022 |
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| Tikhonov, Aleksey Total change: -21.60 | |   |
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| SPb B13 Championship Semifinal 2022 | St. Petersburg | RUS | 2022-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1133 | 1125 | 2.00 | 3 | 0.52 | 40 | 20.80 | |
|  Khrulev, Oleg | | | 1036 | RUS | 0.50 | 1 | -0.12 | 40 | -4.80 | |  Mostovikov, Nikolay | | | 1068 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Razygraev, Alexander | | | 1295 | RUS | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | SPb B13 Championship 2022 | St. Petersburg | RUS | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1125 | 2.50 | 8 | -1.06 | 40 | -42.40 | |
| | Artemyev, Miron | | | 1171 | RUS | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Vyshegorodtsev, Svyatoslav | | | 1293 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Khalyapin, Sergey | | | 1093 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Verenich, Petr | | | 1248 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Kirillov, Mikhail V | | | 1079 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Fedorov, Petr S. | | | 1092 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Dmitrenko, Ignat | | | 1272 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Sonnikov, Timofei | | | 1080 | 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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