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Individual Calculations August 2015 |
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| Heidari, Ako Total change: -28.40 | |   |
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| 3rd Annual DC International | Arlington, Virginia | USA | 2015-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1805 | 1.00 | 7 | -1.42 | 20 | -28.40 | |
|  Velikanov, Alexander | f | | 2205 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Onabogun, Kolade | | | 2142 | NGR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vazquez Maccarini, Danitza | | wm | 2014 | PUR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Aneses Bocanegra, Omar | | | 1940 | PUR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Stancil, Kimani A | | | 2026 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Srihari, N | | | 1543 | IND | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Hu, Pinyi | | | 1707 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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