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Individual Calculations February 2015 |
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| Tao, Jeffrey Total change: 64.80 | |   |
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| 2014 California Class Warfare Championship | Santa Clara, California | USA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 1909 | 0.50 | 2 | 0.05 | 40 | 2.00 | |
|  Cao, Joshua | | | 2007 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Odondo, Ganbold | m | | 2309 * | MGL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 6th Annual Golden State Open | Dublin, California | USA | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 1909 | 3.00 | 7 | 1.57 | 40 | 62.80 | |
| | Panchanatham, Vignesh | f | | 2303 | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Chow, Colin | | | 2123 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Byambaa, Uyanga | | wf | 2062 | MGL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Niemann, Hans Moke | | | 2192 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Banik, Siddharth G | | | 2154 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Schoch, Ian David | | | 2142 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Furfine, Jacob | | | 2106 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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