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Individual Calculations December 2016 |
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| Mahdjoubi, Abdelaziz Total change: -161.60 | |   |
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| 2016 National Capital Open | Ottawa | CAN | 2016-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1985 | 0.50 | 4 | -2.01 | 40 | -80.40 | |
|  Marin, Sam | | | 1954 | CAN | 0.00 | 1 | -0.54 | 40 | -21.60 | |  Simic, Dusan | | | 2129 | SRB | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Uthayakumar, Ronan | | | 1601 | CAN | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Villeneuve, Robert | | | 1788 | CAN | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 2016 RA November Open | Ottawa | CAN | 2016-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1985 | 0.00 | 3 | -2.03 | 40 | -81.20 | |
| | Upper, John | | | 2000 | CAN | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Demchenko, Svitlana | | wf | 1893 | CAN | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Uthayakumar, Ronan | | | 1585 * | CAN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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