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Individual Calculations May 2018 |
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| Ni, Winston Total change: -14.80 | |   |
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| 12th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 1963 | 1.00 | 5 | -0.37 | 40 | -14.80 | |
|  Kumar, Nikhil | f | | 2277 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Liang, Hairan | c | | 2213 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ghatti, Sanjay | f | | 2216 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Panda, Vedic | | | 2021 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Zhu, Evelyn | | wm | 2016 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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