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Individual Calculations January 2020 |
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| Cooklev, Steven Total change: 9.00 | |   |
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| 50th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2075 | 2.50 | 5 | 0.45 | 20 | 9.00 | |
|  Panchanathan, Magesh C | g | | 2475 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Klenoff, Caleb Jude | | | 1905 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Foisor, Sabina-Francesca | | wg | 2274 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ngo, Bach | | | 2012 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Tanenbaum, Zachary | | | 2133 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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