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Individual Calculations October 2012 |
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| Qin, Zi Yi (joey) Total change: 26.25 | |   |
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| 2012 Championnat Ouvert de Montreal | Montreal, Quebec | CAN | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2237 | 4.00 | 5 | 1.33 | 15 | 19.95 | |
|  Yu, Zong Yang | | | 2131 | CAN | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Ibrahim, Anthony | | | 2191 | CAN | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Chiku-Ratte, Olivier Kenta | | | 2056 | CAN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Hebert, Jean | m | | 2399 | CAN | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Sturt, Raven | | | 2277 | USA | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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) | | | | 2012 Ottawa Autumn Open | Ottawa, Ontario | CAN | 2012-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2237 | 2.50 | 4 | 0.42 | 15 | 6.30 | |
| | Doubleday, William G. | | | 2071 | CAN | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kraiouchkine, Nikita | | | 2240 | CAN | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Hamilton, Robert | f | | 2277 | CAN | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Hambleton, Aman | f | | 2293 | CAN | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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