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Individual Calculations August 2013 |
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| Perez Garcia, Rodney Oscar Total change: 4.10 | |   |
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| 8th Edmonton International | Edmonton, Alberta | CAN | 2013-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2446 | 2363 | 4.50 | 9 | 0.85 | 10 | 8.50 | |
|  Doroshenko, Maxim | f | | 2336 | CAN | 1.00 | 1 | 0.46 | 10 | 4.60 | |  Gardner, Robert J | | | 2213 | CAN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Haessel, Dale | f | | 2171 | CAN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Bruzon Batista, Lazaro | g | | 2687 | CAN | 0.50 | 1 | 0.37 | 10 | 3.70 | | | Wang, Richard | m | | 2371 | CAN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Short, Nigel | g | | 2682 | CAN | 0.00 | 1 | -0.13 | 10 | -1.30 | | | Hansen, Eric | g | | 2577 | CAN | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Porper, Edward | m | | 2424 | CAN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Mikhalevski, Victor | g | | 2551 | CAN | 0.50 | 1 | 0.24 | 10 | 2.40 | |
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 Canadian Open Ch | Ottawa, Ontario | CAN | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2363 | 4.50 | 7 | -0.44 | 10 | -4.40 | |
| | Cova, Ramon J | | | 2083 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Bruzon Batista, Lazaro | g | | 2691 | CUB | 0.50 | 1 | 0.37 | 10 | 3.70 | | | Derraugh, Geordie | | | 2120 | CAN | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Marinkovic, Mate | | | 2132 | CAN | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Botez, Alexandra | | wc | 2040 | CAN | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Zhou, Qiyu | | | 1963 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kleinman, Michael | f | | 2298 | CAN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | * 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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