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Individual Calculations January 2016 |
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| Zhang, Jason S Total change: -13.20 | |   |
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| Bay Area Chess GM Sam Sevian Championship | Milpitas, California | USA | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1408 | 0.00 | 2 | -0.33 | 40 | -13.20 | |
|  Ravuri, Vinesh | | | 1745 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Somalwar, Anaiy | | | 1637 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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