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Individual Calculations August 2023 |
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| Tay, Brian Total change: -24.40 | |   |
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| 2023 Charlotte Summer Open - Championship | Charlotte, NC | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1939 | 2.50 | 4 | 0.64 | 40 | 25.60 | |
|  Wu, Andrew | | | 1935 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Belenkaya, Dina | | wg | 2322 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Panda, Ojas | | | 1685 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Hebbar, Eshaan | c | | 1978 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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) | | | | 24th annual Pittsburgh Open - Major | Pittsburgh, PA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1939 | 2.50 | 5 | -1.25 | 40 | -50.00 | |
| | Broihier, Ian | | | 1677 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Casey, Jacob Frederic | | | 1844 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Lin, Benjamin Gu | | | 1792 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Vuillemot, John | | | 1780 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Zheng, Lerui | | | 1587 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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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