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Individual Calculations September 2018 |
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| Qi, Henry Total change: -14.40 | |   |
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| 17th Annual Manhattan Open | New York, New York | USA | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2093 | 1.50 | 3 | -0.36 | 40 | -14.40 | |
|  Bellows, Samuel | | | 1895 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Rogozinski, Andrew | | | 1886 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Gelman, Geoffrey | | | 2217 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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