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Individual Calculations March 2015 |
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| Arruebarrena, Rafael Total change: 25.60 | |   |
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| 2015 Northern AB Open | Edmonton | CAN | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2224 | 5.00 | 5 | 1.28 | 20 | 25.60 | |
|  Milne, Arthur | | | 1824 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Malek, Omid | | | 2047 | CAN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yearwood, Roy | | | 2055 | CAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Nguyen, Kim | | | 2093 | CAN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gardner, Robert | | | 2095 | CAN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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