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Individual Calculations September 2012 |
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| Bryant, Jon Total change: 9.30 | |   |
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| South Wales International Open 2012 | Penarth | WLS | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 1908 | 2.00 | 6 | 0.62 | 15 | 9.30 | |
|  Petrov, Marijan | g | | 2308 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Leconte, Jean-Olivier | f | | 2298 | FRA | 0.50 | 1 | 0.41 | 15 | 6.15 | |  Menadue, Jeremy F S | | | 2160 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Turner, Joseph David | | | 1994 | WLS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Brown, Thomas | | | 2104 | WLS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Thompson, Robert | | | 1985 | ENG | 1.00 | 1 | 0.61 | 15 | 9.15 | | | * 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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