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Individual Calculations September 2018 |
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| Cui, Cynthia Total change: 50.00 | |   |
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| 17th Annual Manhattan Open | New York, New York | USA | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1798 | 1.50 | 3 | 0.61 | 40 | 24.40 | |
|  Gelman, Geoffrey | | | 2198 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Prestia, Paris | | | 1825 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Hu, Merric | | | 1907 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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) | | | | 48th Annual Continental Open | Sturbridge, Massachusetts | USA | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1798 | 3.50 | 9 | 0.64 | 40 | 25.60 | |
| | Torres, Yelfry | | | 2120 | DOM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Fiedler, Brian | | | 1978 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Slade, Theodore | | | 1960 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Lu, Jason | | | 1826 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Song, Alan | | | 2043 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Finnerman, David | | | 1735 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Ramanathan, Suraj | | | 1961 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Tanaka, Tyler Taira | | | 2006 | CAN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Yu, Alex | | | 1852 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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