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Individual Calculations December 2023 |
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| Gorelov, Artem Total change: 152.80 | |   |
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| SPb B15 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1105 | 4.00 | 6 | 1.84 | 40 | 73.60 | |
|  Ludzskiy, Platon | | | 1106 | RUS | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Fokin, Maksim | | | 1321 | RUS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Mainichev, Roman | | | 1036 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Zolotarskii, Aleksandr | | | 1266 | RUS | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Verenich, Petr | | | 1288 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Nikulin, Konstantin Dm | | | 1263 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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 |
| 1543 | 1105 | 3.00 | 8 | 1.98 | 40 | 79.20 | |
| | Beznosov, Timofey | | | 1931 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Khabubi, Adam | | | 1311 | RUS | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Rumyantsev, Semen | | | 2085 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Verenich, Petr | | | 1288 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Vlasenkov, Vladislav | | | 1453 | RUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Mikhaylov, Sergey St. | | | 1341 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ismailov, Artem Dm. | | | 1432 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Polnikov, Ivan | | | 1500 | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | |
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