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Individual Calculations July 2021 |
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| Mamlin, Lev Total change: 131.20 | |   |
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| May Classic Chess Tournament for the Aurora Sports Club Cup | Surgut | RUS | 2021-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1081 | 4.50 | 7 | 3.13 | 40 | 125.20 | |
|  Ivanov, Roman | | | 1388 | RUS | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Butko, Svetlana | | | 1434 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Murtazin, Ruslan | | | 1415 | RUS | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Miroshnichenko, Stanislav | | | 1254 | RUS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Zavorotnyi, Nikita | | | 1346 | RUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Lilov, Aleksandr | | | 1481 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stulina, Elizaveta | | | 1105 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | White Rook 2021_Final stage | Tuapse | RUS | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1081 | 2.00 | 6 | 0.15 | 40 | 6.00 | |
| | Kamendov, Andrey | | | 1164 | RUS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Brjunina, Varvara | | | 1108 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Davydov, Maxim | | | 1361 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Efimov, Artem Dm | | | 1180 | RUS | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Lidzhiev, David | | | 1171 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Agkatsev, Felix A | | | 1445 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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