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Individual Calculations February 2013 |
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| Rujan, Rodel-Marinel Total change: 24.45 | |   |
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| Tradewise Gibraltar Chess Festival Amateur A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1759 | 3.00 | 4 | 1.63 | 15 | 24.45 | |
|  Dimitrijevic, Dragan | | | 1896 | ITA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | George, Lolomari Erekosima | | | 1868 | NGR | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Othman, Mustapha | | | 1878 | NGR | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Cardenas Romo, Alejandro | | | 1865 | ESP | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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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