Individual Calculations February 2015 |
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Roback, Joe Total change: 6.60 | | |
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2014 Washington Class Championship | Lynnwood, Washington | USA | 2014-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2057 | 1975 | 1.50 | 3 | 0.33 | 20 | 6.60 | |
| Bragg, David | f | | 2135 | USA | 1.00 | 1 | 0.71 | 20 | 14.20 | | Pupols, Viktors | | | 2072 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | Lampman, Becca | | | 1965 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | | 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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