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Individual Calculations March 2015 |
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| Yearwood, Roy Total change: -11.40 | |   |
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| 2015 Northern AB Open | Edmonton | CAN | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2055 | 2.00 | 4 | -0.57 | 20 | -11.40 | |
|  Kadavil, Suresh | | | 1655 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arruebarrena, Rafael | c | | 2224 | VEN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Koneru, Nimai | | | 1655 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nguyen, Kim | | | 2093 | CAN | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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