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Individual Calculations September 2023 |
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| He, Samuel Total change: 11.80 | |   |
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| Washington Open - Open | Redmond, WA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2156 | 4.00 | 5 | 0.59 | 20 | 11.80 | |
|  Lu, Yiding | | | 1901 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Moroney, Timothy | | | 1985 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Orlov, Georgi | m | | 2453 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Liu, Austin | | | 1913 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wei, James | | | 1756 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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