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Individual Calculations September 2012 |
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| Larochelle, Martial Total change: -24.90 | |   |
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| 2012 Quebec Open Ch | Montreal, Quebec | CAN | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2153 | 3.00 | 5 | -1.00 | 30 | -30.00 | |
|  Zhang, Yuanchen | | | 1866 | CAN | 0.50 | 1 | -0.34 | 30 | -10.20 | |  Auger, Bertrand | | | 1934 | CAN | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Yun, Chang | | | 1886 | CAN | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Robidas, Francois | | | 1903 | CAN | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Casareno, Erwin | | | 1956 | NED | 0.00 | 1 | -0.75 | 30 | -22.50 | |
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 | | 2012 Canadian Closed Ch | Montreal, Quebec | CAN | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2153 | 3.50 | 8 | 0.34 | 15 | 5.10 | |
| | Noritsyn, Nikolay | m | | 2472 | CAN | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Itkin, David | | | 2058 | CAN | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Milicevic, Goran | f | | 2287 | CAN | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Pechenkin, Vladimir | f | | 2334 | CAN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Khassanov, Marat | f | | 2273 | CAN | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Masse, Hugues | | | 2232 | CAN | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Song, Michael | | | 2154 | CAN | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Filipovich, David | | | 2091 | CAN | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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