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Individual Calculations August 2023 |
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| Guo, Felix Total change: -38.40 | |   |
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| 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1664 | 1.50 | 4 | -0.37 | 40 | -14.80 | |
|  Yue, Tariq | | | 1636 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Perez, Osvaldo | | | 1753 | FID | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Diao, Sujia | | | 1549 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Espinosa, Libaski | | | 1824 | CUB | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 28th annual Pacific Coast Open - U2100 | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1675 | 1.50 | 3 | -0.59 | 40 | -23.60 | |
| | He, Bonnie | | | 1342 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hakobyan, Valeri | | | 1621 | ARM | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Robinson, Datris | | | 1577 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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