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Individual Calculations September 2013 |
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| Nasir, Zehn Total change: -10.05 | |   |
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| 2013 NAYCC U16 | Toronto | CAN | 2013-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1910 | 1.00 | 5 | -0.58 | 15 | -8.70 | |
|  Ding, Andrew | | | 2080 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Song, Guannan | | | 1907 | CAN | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Xu, Grant | | | 2144 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Song, Edward | | | 2154 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Lin, Tony | | | 1992 | CAN | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | 2013 Mississauga Open | Mississauga | CAN | 2013-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1910 | 0.50 | 2 | -0.09 | 15 | -1.35 | |
| | Samsonkin, Artiom | m | | 2310 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Yu, Wenlu | | | 1901 | CAN | 0.50 | 1 | -0.01 | 15 | -0.15 | | | * 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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