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Individual Calculations September 2019 |
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| Keisler, Philip Total change: -20.00 | |   |
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| 8th Annual Washington International - Premier | Rockville, Maryland | USA | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1857 | 1.00 | 4 | -1.00 | 20 | -20.00 | |
|  Tarantin, Joseph | | | 1613 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Heesters, Pieter | | | 1962 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Melvin, Bill | | | 1995 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Power, Sean | | | 1833 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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