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Individual Calculations December 2023 |
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| Santarov, Alexander Total change: 76.80 | |   |
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| SPb B17 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1197 | 3.00 | 5 | 0.66 | 40 | 26.40 | |
|  Tiulyagin, Matvey | | | 1479 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Bynkov, Mikhail | | | 1004 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Aksenov, Egor | | | 1346 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kolva, Petr | | | 1087 | RUS | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Puchkov, Andrey | | | 1214 | 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 B17 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1197 | 3.00 | 9 | 1.26 | 40 | 50.40 | |
| | Kolesnikov, Alexander V. | | | 1506 | RUS | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Ershov, Artem | | | 1711 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Zhukov, Konstantin | | | 1641 | RUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Lezin, Aleksandr | | | 1515 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Kharrasov, Dmitrii | | | 1405 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Shishkin, Vladislav | | | 1761 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Kara, Petr S. | | | 1298 | RUS | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Spiridonov, Sergey | | | 1226 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Aksenov, Egor | | | 1346 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | |
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