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Individual Calculations September 2014 |
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| Taghizadeh, Rayan Total change: 45.70 | |   |
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| 2014 Bay Area Chess George Koltanowski Summer Championship | Milpitas, California | USA | 2014-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1986 | 1.00 | 2 | 0.22 | 15 | 3.30 | |
|  Fan, Zheyuan | | | 2025 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Panchanatham, Vignesh | | | 2114 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | 40th Annual Peoples Tournament | Santa Clara, California | USA | 2014-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1991 | 3.50 | 6 | 1.06 | 40 | 42.40 | |
| | Ganesh, Vikram | | | 1778 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Darwin, Yang | m | | 2391 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Handigol, Abhishek | | | 1956 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Gorovets, Andrey | m | | 2391 * | BLR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fan, Zheyuan | | | 2025 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Klotz-Burwell, Huntter | | | 1982 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * 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) | | |
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