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Individual Calculations July 2012 |
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| Humphreys, Michael Total change: -23.10 | |   |
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| 2012 Toronto Closed Ch | Toronto, Ontario | CAN | 2012-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2187 | 3.50 | 9 | -0.66 | 15 | -9.90 | |
|  Sapozhnikov, Roman | f | | 2377 | CAN | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Samsonkin, Artiom | m | | 2398 | CAN | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Plotkin, Victor | f | | 2243 | CAN | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Kleinman, Michael | f | | 2284 | CAN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Renteria, Rolando | | | 2139 | COL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Southam, David | | | 2095 | CAN | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Birarov, Vladimir | | | 2172 | ISR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Song, Michael | | | 2082 | CAN | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Barron, Michael | f | | 2168 | CAN | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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 Eastern Ontario Open | Ottawa, Ontario | CAN | 2012-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2202 | 1.50 | 4 | -0.88 | 15 | -13.20 | |
| | Kirby, Patrick | | | 2106 | CAN | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Hamilton, Robert | f | | 2292 | CAN | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Upper, John | | | 2027 | CAN | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Filipovich, David | | | 2102 | CAN | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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