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Individual Calculations July 2023 |
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| Wen, Tommy Total change: -26.80 | |   |
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| 2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2433 | 4.50 | 9 | -2.68 | 10 | -26.80 | |
|  Tang, Austin | | | 1961 | USA | 1.00 | 1 | 0.05 | 10 | 0.50 | |  Costello, Alexander | m | | 2186 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Liu, Eric | c | | 2230 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Quesada, Yaser | g | | 2609 | CUB | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Oberoi, Shelev | | | 2229 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Mohammadi, Sina | | | 2033 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Ward, Noah | | | 2097 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Wongso, Steve | | | 2069 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Gangavarapu, Sreekar | | | 2011 | USA | 0.50 | 1 | -0.43 | 10 | -4.30 | | | * 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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