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Individual Calculations September 2010 |
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| Whissell, Mavros Total change: 0.75 | |   |
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| 2010 Hart House Summer Open | Toronto, Ontario | CAN | 2010-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2027 | 1.50 | 4 | -0.59 | 25 | -14.75 | |
|  Plotkin, Victor | | | 2248 | CAN | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Drkulec, Vladimir | | | 1998 | CAN | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Hahnewald, Uwe | | | 1829 | GER | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Wu, Aaron | | | 1974 | CAN | 0.50 | 1 | -0.07 | 25 | -1.75 | |
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) | | | | 2010 Canadian Open | Toronto, Ontario | CAN | 2010-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2027 | 1.00 | 2 | -0.32 | 25 | -8.00 | |
| | Itkin, David | | | 1780 | CAN | 0.00 | 1 | -0.81 | 25 | -20.25 | | | Li, Ruokai (david) | | | 2017 | CAN | 1.00 | 1 | 0.49 | 25 | 12.25 | |
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) | | | | 2010 Ontario Closed Ch | Kitchener, Ontario | CAN | 2010-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2027 | 3.50 | 7 | 0.94 | 25 | 23.50 | |
| | Demmery, Steve | | | 2122 | CAN | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Humphreys, Michael | | | 2027 | CAN | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Guo, Josh | | | 2118 | CAN | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Egorov, Mikhail | | | 2038 | CAN | 0.50 | 1 | 0.02 | 25 | 0.50 | | | Chung, Kevin | | | 2060 | CAN | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Krnan, Tomas | m | | 2408 | CAN | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Henry, Liam | | | 2187 | CAN | 0.50 | 1 | 0.21 | 25 | 5.25 | |
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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