Individual Calculations April 2019 |
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Jirasek, Ladia Total change: -16.20 | | |
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2019 IM John Grefe Marathon | Berkeley, California | USA | 2019-01-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 2376 | 4.50 | 6 | -0.81 | 20 | -16.20 | |
| Carter, Evan | | | 1976 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Winslow, Elliott Charles | m | | 2220 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | Lesquillier, Walter J | | | 1976 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Maser, Thomas F | | | 1976 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Walder, Michael | | | 1976 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Yanofsky, Kevin | | | 1976 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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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