Rapid:
Individual Calculations September 2013 |
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Jacobi, Gunther Total change: 9.00 | | |
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2013 July Coffee time Rapid | Portland, Oregon | USA | 2013-07-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2125 | 1959 | 0.50 | 2 | -0.06 | 20 | -1.20 | |
| Kelley, Dereque D | | | 2166 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | Cigan, Jason | | | 2084 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | 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) | | 2013 August Coffee Time Rapid | Portland, Oregon | USA | 2013-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1966 | 1959 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
| Lampman, Becca | | | 1966 | USA | 1.00 | 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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