Individual Calculations August 2015 |
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Slack, David R. Total change: 6.60 | | |
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3rd Annual DC International | Arlington, Virginia | USA | 2015-06-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2059 | 1866 | 2.50 | 8 | 0.33 | 20 | 6.60 | |
| Wu, Christopher | | | 2266 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Gongora Montes, Benjamin | m | | 2143 | MEX | 0.00 | 1 | -0.17 | 20 | -3.40 | | Sinha, Sahil | | | 2137 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | | Nieto, Guillermo Luigui Ubaldo | | | 2001 | COL | 0.50 | 1 | 0.18 | 20 | 3.60 | | Bustamante Orta, Jorge | | | 2120 | MEX | 0.00 | 1 | -0.19 | 20 | -3.80 | | Stancil, Kimani A | | | 2026 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | Hu, Pinyi | | | 1707 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | Gaffagan, Steven | | | 2069 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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