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Individual Calculations September 2012 |
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| Abrahams, Daniel Total change: -14.55 | |   |
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| 2012 Hart House Ch | Toronto, Ontario | CAN | 2012-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2021 | 4.00 | 9 | -0.97 | 15 | -14.55 | |
|  Agbabishvili, Lali | | | 1952 | CAN | 0.00 | 1 | -0.60 | 15 | -9.00 | |  Derraugh, Geordie | | | 2057 | CAN | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Humphreys, Michael | | | 2202 | CAN | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Moffat, Andrei | | | 2112 | CAN | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Perelman, Leon | | | 2021 | CAN | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Ferreira, Alex T | | | 2000 | CAN | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Yu, Jonathan | | | 1988 | CAN | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Bellissimo, Joseph | | | 1796 | CAN | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Hahn, Bernd | | | 1621 * | CAN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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