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Individual Calculations September 2017 |
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| Keisler, Philip Total change: -8.80 | |   |
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| 6th Annual Washington International - Experts | Rockville, Maryland | USA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1830 | 2.50 | 5 | -0.22 | 40 | -8.80 | |
|  Luo, Terry | | | 1668 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | |  Cassidy, Ryan A | | | 1711 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Liang, Jason | | | 1821 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | De Fotis, Gary | | | 1909 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Du, Jeffrey | | | 1866 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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