Individual Calculations October 2015 |
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Astrachan, Edward Total change: -22.40 | | |
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75th New England Open | Boxborough, Massachusetts | USA | 2015-09-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1969 | 2004 | 1.00 | 3 | -0.56 | 40 | -22.40 | |
| Yang, Yi | | | 2242 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | Abdi, Farzad | | | 2030 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | Hu, Pinyi | | | 1636 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | 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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