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Individual Calculations September 2011 |
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| Rayner, Francis Total change: 7.80 | |   |
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| 8th South Wales International Open | Penarth | WLS | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2140 | 5.50 | 9 | 0.52 | 15 | 7.80 | |
|  Turner, Joseph David | | | 1974 | WLS | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Radulski, Julian | g | | 2540 * | BUL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Davis, Ashley J | | | 1916 | WLS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Arkell, Keith C | g | | 2432 | ENG | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Johannsson, Orn Leo | | | 1889 | ISL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Cobb, James | m | | 2408 | WLS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ralphs, Nigel | | | 1922 | WLS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Brown, Thomas | | | 2080 | WLS | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Freeland, Alex | | | 1749 | WLS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | * 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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