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Individual Calculations December 2012 |
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| Hillarp-Persson, Tiger Total change: -10.50 | |   |
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| 38th Guernsey Open | Guernsey | GCI | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2556 | 4.50 | 7 | -1.05 | 10 | -10.50 | |
|  Archer, Richard | | | 2156 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Collier, David | | | 2156 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Godard, Maxence | m | | 2371 | FRA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Morin, Yves | | | 2183 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Tischbierek, Raj | g | | 2468 | GER | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Narciso, Marc | g | | 2535 | ESP | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Purdon, Colin | | | 2156 * | ENG | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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