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Individual Calculations August 2017 |
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| Karklins, Andrew Total change: -22.40 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2094 | 1.50 | 5 | -1.12 | 20 | -22.40 | |
|  Sarkar, Justin | m | | 2375 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Medina, Benjamin R | | | 1784 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dong, Alice | | | 1970 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Beckman, Thomas J. | | | 1962 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ivanov, Mike | f | | 2286 | CAN | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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