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Individual Calculations December 2017 |
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| Mahdjoubi, Abdelaziz Total change: -37.60 | |   |
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| 2017 National Capital Open | Ottawa | CAN | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1732 | 0.00 | 4 | -1.88 | 20 | -37.60 | |
|  Yang, Fan | | | 1911 | CAN | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Xu, Daniel | | | 1710 | CAN | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Atanasov, Anthony | c | | 1810 | CAN | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Guipi Bopala Prince Eric, Jr | | | 1592 | CAN | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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