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Individual Calculations February 2017 |
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| Taghizadeh, Rayan Total change: 9.80 | |   |
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| 26th Annual North American Open | Las Vegas, Nevada | USA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2310 | 5.00 | 9 | 1.23 | 20 | 24.60 | |
|  Ghazarian, Kirk Vagho | | | 1910 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zhou, Jianchao | g | | 2632 | CHN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Cai, Jason | | | 2088 | CAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Li, Ruifeng | m | | 2569 | USA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Checa, Nicolas | m | | 2428 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Shmelov, Denys | m | | 2416 | UKR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Hilby, Craig | f | | 2347 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Matikozyan, Andranik | m | | 2404 | ARM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Panchanathan, Magesh | g | | 2513 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | | | 8th Annual Golden State Open | Concord, California | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2317 | 2.50 | 5 | -0.74 | 20 | -14.80 | |
| | Palusa, Maurya | | | 1917 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Holt, Conrad | g | | 2567 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Feng, Justin | | | 1917 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zilberstein, Dmitry | m | | 2398 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ke, Ivan | | | 2058 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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