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Individual Calculations February 2017 |
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| Chiku-Ratte, Olivier K Total change: -52.00 | |   |
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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 |
| 2139 | 2300 | 3.50 | 9 | -2.60 | 20 | -52.00 | |
|  Matus, Nastassja | | wf | 1900 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Friedel, Joshua E | g | | 2510 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Patil, Anuprita A | | wf | 2066 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tang, Andrew | m | | 2466 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Stearman, Josiah Paul | f | | 2170 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kung, Thomas | | | 1905 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Anand, Vignesh | | | 1900 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guo, Arthur | f | | 2153 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Banik, Siddharth G | | | 2185 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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