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Individual Calculations September 2012 |
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| Chiku-Ratte, Olivier Kenta Total change: -50.70 | |   |
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| 2012 Quebec Open Ch | Montreal, Quebec | CAN | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2107 | 3.00 | 6 | -0.74 | 15 | -11.10 | |
|  Zhu, Hong Rui | | | 2029 | CAN | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Luo, Zhao Yang | | | 1991 | CAN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Xu, Haizhou | | | 1971 | CAN | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Tomb, Maroun | | | 2086 | LIB | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Le Duin, Thierry | | | 2084 | FRA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Auger, Bertrand | | | 1934 | CAN | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | 2012 Canadian Closed Ch | Montreal, Quebec | CAN | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2107 | 1.50 | 8 | -2.17 | 15 | -32.55 | |
| | Panjwani, Raja | m | | 2394 | CAN | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Masse, Hugues | | | 2232 | CAN | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Kraiouchkine, Nikita | | | 2204 | CAN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Upper, John | | | 2036 | CAN | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Itkin, David | | | 2058 | CAN | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Anastasovski, Nikola | | | 2070 | CAN | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Luo, Zhao Yang | | | 1991 | CAN | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Carrier, Claude | | | 2154 | CAN | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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) | | | | CMA Superfest Chess Event 2012 | Sainte-Adele, Quebec | CAN | 2012-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2107 | 1.50 | 4 | -0.47 | 15 | -7.05 | |
| | Sambuev, Bator | g | | 2507 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lemieux, Serge | | | 1707 * | CAN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Wang, Jessy B | | | 2036 | CAN | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kraiouchkine, Nikita | | | 2204 | CAN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | * 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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