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Individual Calculations May 2018 |
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| Zhou, Aiden Total change: -56.80 | |   |
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| 12th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 1977 | 0.50 | 6 | -1.42 | 40 | -56.80 | |
|  Wang, Qibiao | | | 2324 | CHN | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Markzon, Gregory | f | | 2169 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Yi, Richard | | | 2048 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Eswaran, Ashritha | | wm | 2117 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Zhou, Liran | c | | 2046 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Liu, Zhanhe | | | 2011 | CAN | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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