Individual Calculations August 2017 |
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Gray, William Total change: -4.20 | | |
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Summer 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-05-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1741 | 1900 | 2.50 | 4 | -0.21 | 20 | -4.20 | |
| Cunningham, Charle | | | 1500 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Shakhnazarov, Oleg | | | 2123 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | Sherwood, Peter | | | 1705 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | Dupree, Charles | | | 1634 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | * 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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