Individual Calculations January 2020 |
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Kaplan, Avi Harrison Total change: 23.60 | | |
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4th Annual Sevan Muradian Memorial | Schaumburg, Illinois | USA | 2019-11-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1972 | 1640 | 1.00 | 3 | 0.59 | 40 | 23.60 | |
| Ampie, Mauro | f | | 2040 * | NCA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Blackman, William | | | 1836 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | Xu, Arthur | c | | 2040 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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