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Individual Calculations August 2013 |
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| Rees, Ioan Total change: -4.05 | |   |
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| South Wales International 2013 | Penarth | WLS | 2013-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2258 | 5.50 | 8 | -0.27 | 15 | -4.05 | |
|  Hickman, John E | | | 1965 | ENG | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Adebajo, Olufemi | | | 1934 | ENG | 0.50 | 1 | -0.37 | 15 | -5.55 | |  Stensholt, Sigvat | | | 1945 | NOR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Ehsandar, Peter | | | 1959 | WLS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Guy, David | | | 1965 | WLS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Brown, Thomas | | | 2106 | WLS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Petrov, Marijan | g | | 2478 | BUL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | House, Glenn L | f | | 2211 | ENG | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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