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Individual Calculations December 2022 |
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| Khalyapin, Sergey Total change: 32.00 | |   |
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| SPb B13 Championship Semifinal 2022 | St. Petersburg | RUS | 2022-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1079 | 1093 | 0.50 | 3 | -1.06 | 40 | -42.40 | |
|  Baev, Igor | | | 1069 | RUS | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Belov, Alexei An | | | 1089 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Kirillov, Mikhail V | | | 1079 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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 |
| 1221 | 1093 | 5.00 | 9 | 1.86 | 40 | 74.40 | |
| | Vinogradov, Artem Pav. | | | 1238 | RUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Revyakin, Evgeniy | | | 1428 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Tikhonov, Aleksey | | | 1125 | RUS | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Kurilenko, Pavel | | | 1215 | RUS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Borozdin, Leonid | | | 1319 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kuznetsov, Igor M | | | 1464 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kirillov, Mikhail V | | | 1079 | RUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Belov, Alexei An | | | 1089 | RUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Kuvshinov, Fedor | | | 1034 | RUS | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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