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Individual Calculations February 2017 |
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| Collier, Philip M. Total change: 24.80 | |   |
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| 43rd Annual Eastern Open | Bethesda, Maryland | USA | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1805 | 3.00 | 7 | 1.24 | 20 | 24.80 | |
|  Lenderman, Aleksandr | g | | 2205 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Newsom, Gary Dale | | | 1968 | USA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Moorthy, Srinivas R | | | 1920 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Huang, Andy | | | 2143 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ling, Evan M | | | 1824 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Dougherty, Michael | f | | 2180 | CAN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Yagiz, Bora | | | 1891 | TUR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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