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Rapid:
Individual Calculations April 2021 |
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| Erofeev, Aleksandr Total change: -30.80 | |   |
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| Malachite casket-2021. 9th stage | Ekaterinburg | RUS | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1268 | 2.00 | 9 | -0.96 | 20 | -19.20 | |
|  Pastukhov, Leonid | | | 1877 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Kozachkov, Pavel | | | 1479 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kengurov, Yaroslav | | | 1460 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Stolbova, Ekaterina | | | 1366 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Berezin, Igor Vl | | | 1163 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kozhakhmetov, Nursultan | | | 1295 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Kovtun, Pavel | | | 1398 | RUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Kombarov, Mikhail | | | 1297 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Khudin, Vladimir | | | 1499 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Grand Prix Rapid Yekaterinburg. First stage | Yekaterinburg | RUS | 2021-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1268 | 1.00 | 5 | -0.58 | 20 | -11.60 | |
| | Bilalov, Ruslan | | | 2003 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Frolova, Lada | | | 1747 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kobyakov, Egor | | | 1521 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kondyrev, Stepan | | | 1157 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mishutkin, Vitalii | | | 1133 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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