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Individual Calculations May 2017 |
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| Duran Trujillo, Reinaldo Ricardo Total change: -3.60 | |   |
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| 11th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2126 | 4.00 | 9 | -0.18 | 20 | -3.60 | |
|  Gurevich, Daniel | m | | 2465 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Lee, Jayden Z | | | 1726 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yu, Jennifer R | | wm | 2209 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Lederer, Yoav | | | 2317 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Pressman, Leif | f | | 2288 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sobh, Hassan M | | | 1827 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zhang, Yuanchen | f | | 2268 | CAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nguyen, Trung | f | | 2013 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Jayaraman, Arvind | f | | 2198 | IND | 0.00 | 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) | | |
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