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Individual Calculations May 2015 |
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| Betaneli, Alexander Total change: -5.00 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2254 | 4.50 | 9 | -0.25 | 20 | -5.00 | |
|  Quesada Perez, Yuniesky | g | | 2629 | CUB | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Bhatty, Karan | | | 2114 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Zierk, Steven C | m | | 2485 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Feng, Maggie | | wc | 1971 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Xie, Tianming | | | 1970 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Brown, Michael William | f | | 2352 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Pourkashiyan, Atousa | | wg | 2347 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Jacobson, Brandon | c | | 2109 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Zhang, Yuanchen | f | | 2142 | CAN | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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