Individual Calculations February 2017 |
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Sandager, Stephen M Total change: -37.20 | | |
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26th Annual North American Open | Las Vegas, Nevada | USA | 2016-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1923 | 2120 | 2.50 | 6 | -1.86 | 20 | -37.20 | |
| Sheng, Joshua | m | | 2394 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | Ghazarian, Kirk Vagho | | | 1886 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | Matus, Nastassja | | wf | 1884 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | | Chen, Jonathan | | | 1720 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Ramoutar, Alansafar | | | 1893 | TTO | 0.50 | 1 | -0.29 | 20 | -5.80 | | Polavaram, Rithik Sai | | | 1763 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | * 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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