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Individual Calculations February 2018 |
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| Zhao, Perry J Total change: 0.00 | |   |
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| Tim Just Winter Open XXXV | Schaumburg, Illinois | USA | 2018-01-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1841 | 0 | 2.50 | 5 | 0.00 | 1841 | | 0.00 | |
|  Napoli, Steven | | | 1925 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Ladan, Nicholas John | | | 1660 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Chen, Nathan | | | 1779 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Bello Cruz, Jose Yunier | | | 2088 | CUB | 1.00 | 1 | 0.00 | | 0.00 | | | Starkman, Eric Chandler | | | 1754 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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