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Individual Calculations August 2015 |
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| Esserman, Marc Total change: -12.30 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2406 | 3.50 | 7 | -1.23 | 10 | -12.30 | |
|  Onabogun, Kolade | | | 2142 | NGR | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Macaspac, Arthur | | | 2106 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Carter, Emmanuel | | | 2126 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Ulrich, Rachel J | | wf | 2181 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Wheeler, Cameron | f | | 2304 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | McShane, Luke J | g | | 2685 | ENG | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Hua, David A | | | 2301 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | |
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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