Individual Calculations April 2017 |
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Puckett, Matthew Total change: -2.60 | | |
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2017 Boris Kogan Memorial | Chamblee, Georgia | USA | 2017-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1942 | 2115 | 3.50 | 5 | -0.13 | 20 | -2.60 | |
| Mishra, Prateek | | | 2005 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | Markin, Arden Quinlan | | | 1933 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | Polk, Clay | | | 1920 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Wu, Sijing | | | 1886 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Wu, Rochelle | | wc | 1964 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | 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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