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Individual Calculations October 2015 |
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| Easton, Jack R Total change: 145.20 | |   |
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| 34th NAO FIDE Open/70th OCF Championship | Tulsa, Oklahoma | USA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1921 | 4.50 | 5 | 2.77 | 40 | 110.80 | |
|  Latino, Carl D | | | 1900 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Berry, James E. | | | 1921 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Patel, Advait | | | 2297 | USA | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Galant, Sergey | | | 2178 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Veal, Joe Dean | | | 1968 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | 2015 DCC FIDE Open XI | Richardson, Texas | USA | 2015-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1921 | 3.50 | 5 | 0.86 | 40 | 34.40 | |
| | Kumarappan, Ganesh | | | 1576 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Indjic, Aleksandar | g | | 2321 * | SRB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Eliezer, Segev | | | 1728 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Toolin, Christopher | | | 2171 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Devagharan, Devina | | wf | 1744 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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