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Individual Calculations March 2012 |
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| Chevannes, Sabrina Total change: 1.95 | |   |
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| 2012 Northern California International | Fremont, California | USA | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2067 | 0.50 | 2 | 0.13 | 15 | 1.95 | |
|  Rensch, Daniel | m | | 2401 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Kaufman, Ray | m | | 2261 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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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