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Individual Calculations February 2015 |
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| Yang, Yi Total change: 6.40 | |   |
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| 2014 MWCC Holiday Swiss | Natick, Massachusetts | USA | 2014-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2206 | 2.00 | 3 | 0.16 | 40 | 6.40 | |
|  Winer, Steven | f | | 2380 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Wetzell, Rolf | | | 1917 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Khater, Sherif A | | | 2034 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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