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Individual Calculations September 2011 |
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| Davis, Lee Total change: -4.80 | |   |
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| 8th South Wales International Open | Penarth | WLS | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 2006 | 4.00 | 6 | -0.32 | 15 | -4.80 | |
|  Rudd, Jack | m | | 2278 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Jones, Jeremy | | | 1606 * | WLS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Quinn, Joseph R | | | 1833 | ENG | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Johannsson, Orn Leo | | | 1889 | ISL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Sigurdsson, Birkir Karl | | | 1606 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hollan, Petr | | | 1606 * | CZE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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