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Rapid:
Individual Calculations April 2021 |
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| Erin, Nikolay Total change: -23.60 | |   |
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| Serpukhov rapid 2021 U13 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1031 | 0.00 | 3 | -0.93 | 20 | -18.60 | |
|  Uruev, Nikita | | | 1302 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Panyushkina, Sofiya P | | | 1049 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Razumov, Ivan | | | 1193 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Cup of Minin rapid_2021 | Nizhniy Novgorod | RUS | 2021-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1031 | 1.00 | 4 | -0.25 | 20 | -5.00 | |
| | Skvortsov, Vladislav V. | | | 1332 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Polyakov, Timofey | | | 1204 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Pyatnitsyn, Matvey A | | | 1084 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Semenovykh, Ilya | | | 1104 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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