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Individual Calculations November 2011 |
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| Yun, Chang Total change: -85.50 | |   |
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| 2011 Toronto Labour Day Open | Toronto, Ontario | CAN | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1990 | 2.00 | 6 | -1.63 | 30 | -48.90 | |
|  Humphreys, Michael | | | 2161 | CAN | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Peng, Jackie | | wc | 1899 | CAN | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Zhang, Yuanchen | | | 1751 | CAN | 0.00 | 1 | -0.80 | 30 | -24.00 | | | Kalra, Agastya | | | 1782 | CAN | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Gladstone, Simon | | | 1968 | CAN | 0.00 | 1 | -0.53 | 30 | -15.90 | | | Song, Guannan Terry | | | 1884 | CAN | 0.50 | 1 | -0.14 | 30 | -4.20 | |
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) | | | | 2011 Montreal Open Ch | Montreal, Quebec | CAN | 2011-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1990 | 0.50 | 4 | -1.12 | 30 | -33.60 | |
| | Khashper, Arkady | | | 2115 | ISR | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Libersan, Thierry | | | 2066 | CAN | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Le Duin, Thierry | | | 2079 | FRA | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Desjardins, Michel | | | 1986 | CAN | 0.50 | 1 | -0.01 | 30 | -0.30 | |
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) | | | | 15th Canadian Womens Ch | Toronto, Ontario | CAN | 2011-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1990 | 2.00 | 3 | -0.10 | 30 | -3.00 | |
| | Khoudgarian, Natalia | | wm | 2140 | CAN | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Giblon, Melissa | | | 1590 * | CAN | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Zhou, Qiyu | | | 1660 | CAN | 1.00 | 1 | 0.12 | 30 | 3.60 | | | * 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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