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Individual Calculations May 2018 |
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| Welsh, Vinh Total change: 6.00 | |   |
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| 2018 DCC FIDE Open IV | Richardson, Texas | USA | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1436 | 1.00 | 4 | 0.15 | 40 | 6.00 | |
|  Frutos, Cole | c | | 1669 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Rorrer, Grayson | | | 1651 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Frutos, Chase | c | | 1740 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Tsuei, Kai | | | 1610 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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