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Rapid:
Individual Calculations April 2021 |
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| Kocherov, Lev Total change: -40.20 | |   |
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| II st. of the A. E. Karpov Children's Award Tourn.-A | Nemchinovka | RUS | 2021-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1475 | 3.50 | 6 | -1.38 | 20 | -27.60 | |
|  Pegasov, Pavel | | | 1131 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Chistova, Ekaterina | | | 1222 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Potapov, Iliya A | | | 1236 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kalinin, Mikhail | | | 1343 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kurochkin, Anton | | | 1170 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Atamanenko, Ivan | | | 1173 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | | | Serpukhov rapid 2021 U15 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1475 | 4.00 | 6 | -0.63 | 20 | -12.60 | |
| | Kiryanov, Ivan Al | | | 1120 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tarnashinskiy, Mikhail | | | 1332 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Chekan, Varvara | | | 1515 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Guseinov, Nikita | | | 1137 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sitnova, Margarita | | | 1221 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zhuravleva-Emelyanenko, Agata | | | 1076 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | |
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