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Individual Calculations May 2012 |
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| Simmons, John C Total change: -2.10 | |   |
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| e2e4 High Wycombe Open March 2012 | High Wycombe | ENG | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2005 | 1.50 | 4 | -0.07 | 30 | -2.10 | |
|  Mason, Donald J | | | 2227 | ENG | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Talbot, Andrew R | | | 2146 | ENG | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Smati, Reda | | | 2057 | FRA | 0.50 | 1 | 0.07 | 30 | 2.10 | | | Shakespeare, John | | | 1926 | WLS | 0.50 | 1 | -0.11 | 30 | -3.30 | |
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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