Individual Calculations September 2023 |
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Spector, Marchand Total change: 59.20 | | |
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43rd Annual Lina Grumette Memorial | VAN NUYS, CA | USA | 2023-05-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1839 | 1626 | 3.00 | 5 | 1.48 | 40 | 59.20 | |
| Ward, Noah | | | 2097 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | Vellore, Inay | | | 1226 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Raymond, Nirvan | | | 1682 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | Varela, Carlos Francisco | | | 1972 | MEX | 1.00 | 1 | 0.89 | 40 | 35.60 | | Marcal, Jose | | | 2220 | USA | 1.00 | 1 | 0.98 | 40 | 39.20 | | * 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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