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Individual Calculations June 2015 |
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| Wheeler, Cameron Total change: 14.80 | |   |
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| 40th CalChess State Scholastics Championship 2015 | Santa Clara, California | USA | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2284 | 3.50 | 4 | 0.20 | 20 | 4.00 | |
|  Somalwar, Anaiy | | | 1884 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Handigol, Abhishek | | | 1901 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Eswaran, Ashritha | | | 1967 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Panchanatham, Vign | f | | 2214 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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) | | | | 2015 Best of the West Class Championship | Santa Clara, California | USA | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2284 | 4.50 | 6 | 0.54 | 20 | 10.80 | |
| | Weideman, Thomas E | | | 2102 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Biyiasas, Theodore | | | 1916 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Taghizadeh, Nm Rayan | f | | 2120 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kavutskiy, Konstan | f | | 2352 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Wang, Michael | | | 2044 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sharma, Arun | | | 2365 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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