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Individual Calculations October 2016 |
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| Hajiarbabi, Kiana Total change: 18.40 | |   |
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| 71st OCF FIDE Open | Tulsa, Oklahoma | USA | 2016-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1747 | 2.00 | 5 | 0.46 | 40 | 18.40 | |
|  Ng, Daniel J | | | 2060 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Ravits, Richard | | | 1855 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Hatcher, Wayne L | | | 1944 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Walling, Zachary | | | 1744 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Colbert, Jeff | | | 1899 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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