Individual Calculations April 2023 |
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Ruiz Castillo, Joshua D Total change: -2.90 | | |
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2023 Lone Star Open - Open Section | Houston, TX | USA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2069 | 2459 | 4.00 | 5 | -0.29 | 10 | -2.90 | |
| Welsh, Vinh | | | 2059 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Wang, Yanke | | | 1819 | USA | 1.00 | 1 | 0.01 | 10 | 0.10 | | Hiwale, Ronak | | | 1986 | USA | 1.00 | 1 | 0.05 | 10 | 0.50 | | Srivatshav P, Rahul | g | | 2469 | IND | 0.00 | 1 | -0.49 | 10 | -4.90 | | Nandhakumar, Vaseegaran | | | 2010 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | | * 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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