Individual Calculations January 2019 |
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Chen, Brian Total change: -23.20 | | |
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2018 Washington Class Championship - Class A | Lynnwood, Washington | USA | 2018-11-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1606 | 1634 | 1.50 | 4 | -0.58 | 40 | -23.20 | |
| Schemm, Michael | | | 1965 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | Min, Ryan | | | 1234 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | Kuhner, Mary | | wc | 1814 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | Velea, Stephanie | | wc | 1412 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | | * 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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