Individual Calculations August 2017 |
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Hayes, John R Ii Total change: -9.60 | | |
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2017 Columbus Open | Columbus, Ohio | USA | 2017-06-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2015 | 1999 | 0.50 | 2 | -0.48 | 20 | -9.60 | |
| Brattain, Mika A | | | 2368 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Partee, Isaac | | | 1661 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | | 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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