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Individual Calculations May 2017 |
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| Betaneli, Alexander Total change: -18.40 | |   |
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| 11th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2236 | 4.00 | 7 | -0.92 | 20 | -18.40 | |
|  Bohorquez, Maria Isabel | | | 1836 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gurevich, Daniel | m | | 2465 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Umayan, Vincent | | | 1983 | PHI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Der Manuelian, Haik O | | | 2077 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Tsay, Vincent | | | 1934 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nyamdorj, Davaaochir | | | 2082 | CAN | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Juac, Majur | | | 2074 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | |
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