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Individual Calculations September 2023 |
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| Razmov, Valentin Total change: 30.20 | |   |
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| Washington Open - Open | Redmond, WA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1601 | 2.00 | 4 | 1.51 | 20 | 30.20 | |
|  Tessiore, Luca | | | 1874 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Paez, David | | | 1970 | COL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Hecht, Robert | | | 2017 | USA | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Kalina, Chris | | | 1899 | USA | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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