Individual Calculations September 2023 |
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Negron, Xavier Enrique Total change: 95.60 | | |
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2023 Houston Chess Festival - Open | Houston, TX | USA | 2023-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1891 | 1556 | 3.00 | 5 | 2.01 | 40 | 80.40 | |
| Ruiz Castillo, Joshua D | g | | 2445 | COL | 0.50 | 1 | 0.50 | 40 | 20.00 | | Ivaschenko, Andrei | | | 1748 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | Linett, Steven J | | | 1723 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | Hawthorn, Charles | | | 1751 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | Fan, William G | | | 1790 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | 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) | | 1000GM 2023 August Bona FIDE Swiss - Open | Sunnyvale, CA | USA | 2023-08-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1787 | 1556 | 1.50 | 5 | 0.38 | 40 | 15.20 | |
| Yang, Vincent | | | 1845 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | Su, Alexander | | | 1727 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | Xia, Joshua | | | 1810 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | Weng, Nicholas | | | 1929 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | Zhou, Ivan | | | 1625 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | 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) | |
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