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Individual Calculations December 2015 |
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| Mabe, Chris J Total change: -18.80 | |   |
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| 2015 North Carolina State Chess Championships | Burlington, North Carolina | USA | 2015-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2190 | 1.00 | 3 | -0.94 | 20 | -18.80 | |
|  De Avila, Luis | | | 2093 | COL | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Mc Cartney, Patrick | | | 2023 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Wang, Tianqi | | | 2125 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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