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Individual Calculations September 2023 |
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| Kalina, Chris Total change: -20.00 | |   |
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| Washington Open - Open | Redmond, WA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1899 | 1.00 | 3 | -1.00 | 20 | -20.00 | |
|  Kurungod Anoop, Pranav | | | 2013 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Razmov, Valentin | | | 1601 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Yang, Arnold | | | 1652 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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