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Individual Calculations April 2020 |
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| Zherdev, Radomir Total change: 40.40 | |   |
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| Anatoly Karpov Open - A1 | Moscow | RUS | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1456 | 4.00 | 6 | 0.14 | 40 | 5.60 | |
|  Chekan, Varvara | | | 1154 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Ter-Mkrtchyan, Artem | | | 1056 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hegai, Zarina | | | 1220 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Anisimov, Yuri | | | 1856 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Efremov, Arsenii | | | 1529 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Levkov, Ilya | | | 1201 | RUS | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * 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) | | | | Grand-prix Dvorets March 2020 Group C | Moscow | RUS | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1456 | 3.00 | 4 | 0.87 | 40 | 34.80 | |
| | Prokhorov, Klim | | | 1385 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Tregubenko, Nikolay | | | 1466 | RUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Kusakina, Uliana | | wc | 1458 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Erashov, Roman | | | 1430 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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