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Individual Calculations December 2023 |
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| Verenich, Petr Total change: 136.80 | |   |
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| SPb B15 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1288 | 5.00 | 6 | 1.59 | 40 | 63.60 | |
|  Surovets, Saveliy | | | 1076 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Zolotarskii, Aleksandr | | | 1266 | RUS | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Vlashchenko, Ivan | | | 1132 | FID | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Polnikov, Ivan | | | 1500 | RUS | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Gorelov, Artem | | | 1105 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Mikhaylov, Sergey St. | | | 1341 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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 B15 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1288 | 5.00 | 9 | 1.83 | 40 | 73.20 | |
| | Kirichek, Viktor | | | 1261 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Mostovikov, Nikolay | | | 1455 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Shin, Mikhail | | | 1106 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Melnikov, Fedor | | | 2070 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Gorelov, Artem | | | 1105 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kurbanov, Marat | | | 1370 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Zimenkov, Nikita | | | 1401 | RUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Sannikov, Fedor | | | 1718 | RUS | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Shevchenko, Alexander S. | | | 1726 | RUS | 0.00 | 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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