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Individual Calculations May 2015 |
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| Avrukh, Boris Total change: -0.80 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2410 | 2610 | 6.50 | 9 | -0.08 | 10 | -0.80 | |
|  Gorman, Dov | f | | 2226 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | |  Markzon, Gregory | f | | 2210 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Krishnan, Varun | | | 2261 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Wang, Kevin | f | | 2371 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Dreev, Aleksey | g | | 2636 | RUS | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Chandra, Akshat | m | | 2476 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Li, Ruifeng | f | | 2426 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Quesada Perez, Yuniesky | g | | 2629 | CUB | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Kannappan, Priyadharshan | m | | 2456 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | * 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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