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Individual Calculations October 2015 |
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| Arruebarrena, Rafael Total change: -2.40 | |   |
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| 20th Battle of Alberta | Red Deer | CAN | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2266 | 1.00 | 2 | -0.12 | 20 | -2.40 | |
|  Kazmaier, Daniel | | | 2220 | CAN | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Kazmaier, Daniel | | | 2220 | CAN | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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