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Individual Calculations February 2015 |
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| Ruiz Sanchez, Orlen Total change: 1.90 | |   |
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| 2015 Gulf Coast New Year's Open | Fort Myers, Florida | USA | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2409 | 3.00 | 4 | 0.19 | 10 | 1.90 | |
|  Fleites Marti, Yuleikys | | wm | 2145 | CUB | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Boas, Toby | | | 2192 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Acor, Corey | | | 2243 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Samsonkin, Artiom | m | | 2416 | CAN | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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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