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Individual Calculations February 2015 |
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| Miller, Rachel Total change: 18.40 | |   |
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| 2015 RA Winter Open | Ottawa | CAN | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1779 | 1.50 | 4 | 0.46 | 40 | 18.40 | |
|  Doubleday, William G | | | 2040 | CAN | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Kellar, Ben | | | 1873 | CAN | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Desjardins, Michel | | | 1940 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Upper, John | | | 2016 | CAN | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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