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Individual Calculations March 2023 |
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| Diao, Matthew Guo Total change: 76.40 | |   |
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| 7th annual George Washington Open - Major | Reston, VA | USA | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 1913 | 3.00 | 5 | 1.91 | 40 | 76.40 | |
|  Samuelson, Andrew | f | | 2069 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Dehmelt, Karl | f | | 2227 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Chabris, Christopher F | c | | 2072 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Tahmassebi, Bijan | | | 2209 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kaplan, Avi Harrison | | | 2135 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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