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Individual Calculations August 2023 |
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| Sobolev, Lev Yu. Total change: 64.80 | |   |
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| Western Asia Youth Chess Championship 2023 U10 | Korumdu, Issyk-Kul | KGZ | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1178 | 3.00 | 6 | 0.61 | 40 | 24.40 | |
|  Nematjonov, Rakhmonali | | | 1383 | UZB | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mukhin, Mikhail | | | 1307 | FID | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Akramov, Khusan | | | 1253 | UZB | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Perumpuli, Arachchi Lithula Rave | | | 1184 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Achilov, Akbarshoh | | | 1180 | UZB | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Tolonbaev, Muhammedumar | | | 1231 | KGZ | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | Moscow Open 2023 C (B11) | Moscow | RUS | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1178 | 4.00 | 7 | 1.01 | 40 | 40.40 | |
| | Borisenkov, Kirill Rom | | | 1126 | RUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Zhirkov, German | | | 1056 | RUS | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Konovalov, Timofei Al. | | | 1550 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gerasimov, Viktor Aleks | | | 1427 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Popov, Aleksandr And | | | 1145 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Folomeev, Yakov Aleks | | | 1231 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Dushulin, Roman | | | 1189 | RUS | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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