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Individual Calculations February 2013 |
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| Obiamiwe, Paul Total change: -5.40 | |   |
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| Tradewise Gibraltar Chess Festival Challengers A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 1973 | 0.50 | 3 | -0.36 | 15 | -5.40 | |
|  Allor, Chukwuka | | | 2154 | NGR | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Hamer, Martyn | | | 2025 | ENG | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Olhovik, Andrei | | | 2246 | BLR | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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