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Individual Calculations October 2015 |
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| Han, Joseph Total change: 36.00 | |   |
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| 75th New England Open | Boxborough, Massachusetts | USA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2034 | 2.00 | 4 | 0.90 | 40 | 36.00 | |
|  Brattain, Mika A | | | 2336 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Koganov, Mikhail | | | 2132 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Chase, Christopher | f | | 2304 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sciacca, Patrick | | | 2100 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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