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Individual Calculations February 2023 |
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| Kliashtornyi, Arkadii Total change: -10.80 | |   |
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| Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1860 | 3.00 | 6 | -1.26 | 40 | -50.40 | |
|  Aghamalyan, David | | | 1460 * | GER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Gade, Niels Severin | | | 1427 | SUI | 1.00 | 1 | 0.06 | 40 | 2.40 | |  Reuter, Julian-Frank | | | 1976 | GER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Nopper, Louis | | | 1702 | GER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Boscher, Hans | | | 1659 | GER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Klein, Gernot, Dr. | | | 1794 | GER | 0.50 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | | | Tata Steel dagvierkampen 2023 | Wijk aan Zee | NED | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1860 | 2.00 | 2 | 0.99 | 40 | 39.60 | |
| | De Vries, Theo | | | 1896 | NED | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Both, Gert | | | 1817 | NED | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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