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Individual Calculations February 2017 |
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| Hilby, Craig Total change: -0.60 | |   |
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| 26th Annual North American Open | Las Vegas, Nevada | USA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2347 | 5.00 | 9 | -0.03 | 20 | -0.60 | |
|  Damaris, Abarca | | wf | 2054 | CHI | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Chen, Jonathan | | | 1947 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gelashvili, Tamaz | g | | 2568 | GEO | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Friedel, Joshua E | g | | 2510 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Chandra, Akshat | m | | 2514 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kumar, Aravind | f | | 2192 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Taghizadeh, Rayan | f | | 2310 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Raptis, Nick | f | | 2244 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Zhu, Jack Qijie | | | 2288 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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