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Individual Calculations April 2020 |
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| Riskin, Grigory Total change: 61.20 | |   |
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| CHESS PLAZA 2020 - standard | Moscow | RUS | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1101 | 1214 | 3.00 | 4 | 0.41 | 40 | 16.40 | |
|  Romanov, Vadim | | | 1028 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Osipov, Mikhail | | | 1024 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Yastrebov, Dmitry | | | 1280 | RUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Chetkovich, Dmitry | | | 1070 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | Grand-prix Dvorets March 2020 Group D | Moscow | RUS | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1214 | 3.00 | 5 | 1.12 | 40 | 44.80 | |
| | Tolstykh, Viktor | | | 1284 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Minko, Aleksandr | | | 1279 | RUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Vaschenko, Andrey | | | 1360 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Kapitsa, Matvey | | | 1278 | RUS | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Kostenjuk, Kristina | | | 1314 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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