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Individual Calculations January 2015 |
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| Nouri, Hamed Total change: 16.30 | |   |
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| 32nd Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2014-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2327 | 2.00 | 3 | -0.03 | 10 | -0.30 | |
|  Hong, Andrew Zhang | | | 1989 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Biyiasas, Theodore | | | 1927 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Khachiyan, Melikset | g | | 2538 | USA | 0.00 | 1 | -0.23 | 10 | -2.30 | | | * 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) | | | | 50th Annual American Open | Orange, California | USA | 2014-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2327 | 5.00 | 7 | 1.66 | 10 | 16.60 | |
| | Lin, Daniel | | | 2056 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Yankovsky, Roman | m | | 2436 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Khachiyan, Melikset | g | | 2538 | USA | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Abrahamyan, Tatev | | wg | 2354 | USA | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Panchanatham, Vignesh | f | | 2284 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Aldama, Dionisio | m | | 2400 | MEX | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Brown, Michael | f | | 2319 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | |
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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