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Individual Calculations August 2017 |
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| Weideman, Thomas Total change: -6.00 | |   |
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| 2017 Sacramento Chess Championship | Sacramento, California | USA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1986 | 2.50 | 5 | -0.30 | 20 | -6.00 | |
|  O`connor, Derek | | | 2206 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Oza, Nikunj Chandrakant | | | 1752 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Viswanath, Ganesh | | | 2017 | AUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Pan, Kevin | | | 1901 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Maiti, Milind | | | 1827 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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