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Rapid:
Individual Calculations April 2019 |
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| Vetokhina, Sofia Total change: 27.00 | |   |
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| Rapid Moscow. February - 7 | Moscow | RUS | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1491 | 2.00 | 6 | 0.19 | 20 | 3.80 | |
|  Doncev, Alexandr | | | 1891 * | MDA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sayafarova, Anna | | | 1780 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Sergienko, Artem | | | 1590 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Fomichev, Alexander | | | 1679 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ustinov, Alexandr | | | 1891 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grigoryeva, Anna | | | 1173 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | Rapid Moscow. March 2019 - 3 | Moscow | RUS | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1480 | 4.00 | 6 | 1.16 | 20 | 23.20 | |
| | Zlotnik, Andrey | | | 1880 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kuts, Alexei | | | 1140 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Efimov, Dmitriy F. | | | 1561 | RUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Alekseev, Mikhail | | | 1707 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rostovtsev, Petr | | | 1105 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sergienko, Artem | | | 1576 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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) | | |
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