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Individual Calculations September 2023 |
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| Yang, Arnold Total change: 21.20 | |   |
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| Washington Open - Open | Redmond, WA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1652 | 2.00 | 3 | 0.53 | 40 | 21.20 | |
|  Chang, Eddie | | | 1712 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Wang, Leonardo | | | 1346 | SGP | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kalina, Chris | | | 1899 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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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