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Individual Calculations June 2018 |
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| Nath, Sathish Total change: -11.00 | |   |
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| Northern Virginia Chess League Season 5 Round 4 | Dulles, Virginia | USA | 2018-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1894 | 0.50 | 1 | 0.04 | 40 | 1.60 | |
|  Spencer, Michael | | | 1926 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | | NOTE: K factor changed | | Northern Virginia Chess League Season 5 Round 5 | Dulles, Virginia | USA | 2018-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1894 | 0.00 | 1 | -0.63 | 20 | -12.60 | |
|  Davis, Geoffrey | | | 1801 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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