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Individual Calculations February 2013 |
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| Gueorguiev, Valentin Total change: 11.70 | |   |
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| 2012 Tournoi du Pere-Noel | Montreal, Quebec | CAN | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 1927 | 1.00 | 3 | 0.35 | 30 | 10.50 | |
|  Larochelle, Martial | | | 2139 | USA | 0.50 | 1 | 0.27 | 30 | 8.10 | |  Luksza, Arkadiusz | | | 2124 | CAN | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Prahov, Valentin | | | 2197 | BUL | 0.50 | 1 | 0.33 | 30 | 9.90 | |
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 Championnat par classe DESJARDINS du Quebec | Montreal, Quebec | CAN | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1927 | 1.00 | 4 | 0.04 | 30 | 1.20 | |
| | Nicula, Marius | f | | 2212 | CAN | 1.00 | 1 | 0.84 | 30 | 25.20 | | | Kleinman, Michael | f | | 2307 | CAN | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Robichaud, Louis | | | 2091 | CAN | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Auger, Bertrand | | | 1979 | CAN | 0.00 | 1 | -0.43 | 30 | -12.90 | |
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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