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Individual Calculations December 2017 |
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| Quercia, Dylan Total change: 5.80 | |   |
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| 53rd Annual American Open | Costa Mesa, California | USA | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1861 | 2.00 | 7 | 0.29 | 20 | 5.80 | |
|  Lu, Albert | f | | 2261 * | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Wang, Annie | | wm | 2261 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yang, Kevin | | | 2048 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ortiz, Eduardo | | | 2208 | PHI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zhou, Aiden | | | 1890 | CAN | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Miller, Steven Pau | | | 1953 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Somalwar, Anaiy | | | 1974 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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