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Individual Calculations August 2017 |
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| Partee, Isaac Total change: -8.40 | |   |
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| 2017 Columbus Open | Columbus, Ohio | USA | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1661 | 0.50 | 4 | -0.02 | 40 | -0.80 | |
|  Mills, James A | | | 2061 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hayes, John R Ii | | | 1999 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Virkud, Apurva | | wf | 2061 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cao, Elton | | | 1867 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | | | 2017 Aviator Open | Dayton, Ohio | USA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1709 | 0.00 | 2 | -0.19 | 40 | -7.60 | |
| | Azarov, Sergei | g | | 2109 * | BLR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weaver, Benjamin W | | | 2065 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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