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Individual Calculations December 2022 |
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| Markin, Georgii Total change: 32.80 | |   |
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| SPb B15 Championship Semifinal 2022 | St. Petersburg | RUS | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1153 | 1.00 | 2 | 0.14 | 40 | 5.60 | |
|  Mishin, Danila | | | 1258 | RUS | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Bogomolov, Alexey S. | | | 1153 | RUS | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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 B15 Championship 2022 | St. Petersburg | RUS | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1153 | 2.50 | 8 | 0.68 | 40 | 27.20 | |
| | Sannikov, Fedor | | | 1442 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Prokopiev, Mikhail | | | 1307 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Tiulyagin, Matvey | | | 1492 | RUS | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Bolshakov, Maxim | | | 1406 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mertins, Ostap | | | 1463 | EST | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Amirov, Timur | | | 1567 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Puchkov, Andrey | | | 1158 | RUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Mishin, Danila | | | 1258 | RUS | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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