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Individual Calculations December 2017 |
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| Rohan, Ahuja Total change: 3.90 | |   |
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| 48th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2409 | 4.00 | 6 | 0.39 | 10 | 3.90 | |
|  Hu, Merric | | | 2009 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Prem, Pranav | | | 2009 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Moradiabadi, Elshan | g | | 2521 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Li, Ruifeng | g | | 2570 | USA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Greanias, Steven | f | | 2055 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Lenderman, Aleksandr | g | | 2614 | USA | 0.50 | 1 | 0.26 | 10 | 2.60 | | | * 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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