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Individual Calculations August 2013 |
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| Yu, Jonathan Total change: 56.55 | |   |
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| 2013 Hart House Club Ch | Toronto, Ontario | CAN | 2013-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2010 | 5.50 | 7 | 1.41 | 30 | 42.30 | |
|  Bellissimo, Joseph | | | 1822 | CAN | 1.00 | 1 | 0.26 | 30 | 7.80 | |  Ding, Jack | | | 1913 | CAN | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Perelman, Leon | | | 2021 | CAN | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Xu, Haizhou | | | 2055 | CAN | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Ferreira, Alex T | | | 1978 | CAN | 1.00 | 1 | 0.46 | 30 | 13.80 | | | Chan, Edward | | | 1631 | CAN | 1.00 | 1 | 0.09 | 30 | 2.70 | | | Derraugh, Geordie | | | 2118 | CAN | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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) | | | NOTE: K factor changed | | 2013 Canadian Open Ch | Ottawa, Ontario | CAN | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1993 | 3.50 | 7 | 0.95 | 15 | 14.25 | |
| | Sambuev, Bator | g | | 2393 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kenney, David | | | 2021 | CAN | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Yang, Ryan | | | 1995 | CAN | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Perez Rodriguez, Luis Manuel | g | | 2393 * | CUB | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Plotkin, Victor | f | | 2228 | CAN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Shi, Diwen | | | 1872 | CAN | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Drkulec, Vladimir | | | 1947 | CAN | 1.00 | 1 | 0.44 | 15 | 6.60 | | | * 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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