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Individual Calculations August 2017 |
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| Watts, Peter Owen Total change: -20.00 | |   |
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| July Seattle Chess Master Series - Expert | Seattle, Washington | USA | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1994 | 2.00 | 3 | -0.50 | 40 | -20.00 | |
|  Shaji, Karthik | | | 1594 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ahluwalia, Anshul | | | 1664 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Levine, Joseph | | | 1841 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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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