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Individual Calculations May 2012 |
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| Mason, Donald J Total change: 1.80 | |   |
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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 |
| 2249 | 2227 | 2.00 | 4 | 0.12 | 15 | 1.80 | |
|  Simmons, John C | | | 2005 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Hamitevici, Vladimir | m | | 2436 | MDA | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Jones, Richard S. | m | | 2395 | WLS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Walton, Alan J | c | | 2159 | ENG | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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