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Individual Calculations July 2023 |
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| Welsh, Vinh Total change: -19.20 | |   |
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| 78th Annual Texas State and Amateur - Amateur | Irving, TX | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1731 | 4.00 | 6 | -0.48 | 40 | -19.20 | |
|  Cromartie, Julius | | | 1331 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perez, Rodrigo | | | 1607 | MEX | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Chandran, Harish | | | 1638 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Wei, Colin | | | 1576 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Babel, Amay | | | 1567 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Eswaran, Pranav V | | | 1460 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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