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Individual Calculations May 2015 |
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| Waidyaratne, Kasun Total change: -2.60 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2195 | 4.50 | 9 | -0.13 | 20 | -2.60 | |
|  Chirila, Ioan Cristian | g | | 2537 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mujumdar, Sameer | | | 2104 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Bhatty, Karan | | | 2114 | IND | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Xie, Tianming | | | 1970 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Ippolito, Dean | m | | 2414 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kumar, Aravind | f | | 2113 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Feng, Maggie | | wc | 1971 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gurevich, Daniel | f | | 2373 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jacobson, Brandon | c | | 2109 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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