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Individual Calculations April 2020 |
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| Pokasova, Irina Total change: 122.04 | |   |
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| Volgograd region men champ 2020 | Volgograd | RUS | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1441 | 3.00 | 4 | 1.02 | 36 | 36.72 | |
|  Sautkin, Sergey | | | 1835 | RUS | 0.50 | 1 | 0.42 | 36 | 15.12 | |  Mikhailov, Oleg | | | 1569 | RUS | 0.50 | 1 | 0.17 | 36 | 6.12 | | | Chulkova, Darya | | | 1133 | RUS | 1.00 | 1 | 0.14 | 36 | 5.04 | | | Smirnova, Alena | | | 1285 | RUS | 1.00 | 1 | 0.29 | 36 | 10.44 | |
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 Victory 2020 boys U15 | Volgograd | RUS | 2020-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1447 | 4.00 | 8 | 1.07 | 36 | 38.52 | |
| | Toropov, Lev | | | 1702 | RUS | 0.50 | 1 | 0.31 | 36 | 11.16 | | | Kostornichenko, Yana | | | 1670 | RUS | 1.00 | 1 | 0.78 | 36 | 28.08 | | | Nazarova, Evgeniya | | | 1675 | RUS | 0.50 | 1 | 0.29 | 36 | 10.44 | | | Lipovoy, Danila | | | 1613 | RUS | 0.00 | 1 | -0.28 | 36 | -10.08 | | | Sokolovskiy, Vladislav | | | 1679 | RUS | 0.00 | 1 | -0.21 | 36 | -7.56 | | | Kuzmina, Anna | | | 1251 | RUS | 1.00 | 1 | 0.25 | 36 | 9.00 | | | Gubarev, Vladislav | | | 1475 | RUS | 0.00 | 1 | -0.46 | 36 | -16.56 | | | Kolpakov, Egor | | | 1369 | RUS | 1.00 | 1 | 0.39 | 36 | 14.04 | |
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) | | | | SouthFR Women Championship 2020 | Volgograd | RUS | 2020-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1447 | 4.00 | 7 | 1.30 | 36 | 46.80 | |
| | Gorovenko, Darya | | wf | 1847 * | RUS | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Ivanova, Arina | | | 1258 | RUS | 1.00 | 1 | 0.25 | 36 | 9.00 | | | Kostornichenko, Yana | | | 1670 | RUS | 0.50 | 1 | 0.28 | 36 | 10.08 | | | Matteu, Sofiya | | | 1404 | RUS | 1.00 | 1 | 0.44 | 36 | 15.84 | | | Kramarenko, Elena | | | 1749 | RUS | 0.00 | 1 | -0.15 | 36 | -5.40 | | | Chulkova, Darya | | | 1133 | RUS | 1.00 | 1 | 0.14 | 36 | 5.04 | | | Yakimenko, Viktoria | | wf | 1847 * | RUS | 0.50 | 1 | 0.42 | 36 | 15.12 | | | * 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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