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Individual Calculations August 2017 |
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| Abdi, Farzad Total change: 5.40 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2108 | 3.50 | 8 | 0.27 | 20 | 5.40 | |
|  Perelshteyn, Eugene | g | | 2508 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karell, Leif K | | | 1965 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ruiz Castillo, Joshua Daniel | m | | 2367 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Johnston, Daniel F | | | 1935 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ivanov, Mike | f | | 2286 | CAN | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Grabinsky, Aaron | | | 2338 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bian, Alex | f | | 2266 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ni, Winston | | | 1883 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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