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Individual Calculations June 2013 |
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| Doubleday, William G Total change: -32.10 | |   |
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| 2013 Gatineau Open | Gatineau, Quebec | CAN | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2016 | 0.00 | 2 | -0.78 | 15 | -11.70 | |
|  Hambleton, Aman | m | | 2416 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Zhou, Qiyu | | | 1866 | CAN | 0.00 | 1 | -0.70 | 15 | -10.50 | | | * 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) | | | | Capablanca Abierto 2 | La Habana | CUB | 2013-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2016 | 1.50 | 6 | -1.36 | 15 | -20.40 | |
| | Martinez Ramirez, Lennis | | | 2251 | CUB | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Bravo Jaramillo, Alexander | | | 1730 | ECU | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Condor Flores, Andres | | | 1900 | ECU | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Rosa Acuna, Daniel | | | 2202 | CUB | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Cantillo Barroso, Rafael | | | 2177 | CUB | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Nunez Marquina, Nataly Massiel | | | 1942 | PER | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | |
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