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Individual Calculations July 2010 |
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| Johnson, Chuck Total change: 97.00 | |   |
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| 29th North American FIDE Open | Stillwater, Oklahoma | USA | 2010-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1742 | 5.50 | 7 | 3.88 | 25 | 97.00 | |
|  Wall, Brian D | | | 2142 * | USA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Jahnke, Gregg | | | 1840 | USA | 1.00 | 1 | 0.63 | 25 | 15.75 | | | Montero, J A | | | 1783 | USA | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Anzis, Matt | | | 2085 | USA | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Luscomb, David | | | 1856 | USA | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Long, James | | | 2087 | USA | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Cohen, Larry | | | 2031 | USA | 1.00 | 1 | 0.84 | 25 | 21.00 | | | * 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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