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Individual Calculations December 2023 |
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| Kondratyev, Alexey Total change: -117.60 | |   |
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| SPb B13 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1124 | 1245 | 1.00 | 2 | -0.33 | 40 | -13.20 | |
|  Vavilov, Artem | | | 1160 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Tikhonov, Aleksey | | | 1088 | RUS | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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) | | | | SPb B13 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1317 | 0.50 | 5 | -2.61 | 40 | -104.40 | |
| | Trifanov, Vladimir | | | 1579 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Visitov, Deni | | | 1290 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Belyakov, Semen | | | 1072 | RUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Rakitianskii, Mikhail | | | 1114 | RUS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Mikhalev, Viacheslav | | | 1043 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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