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Individual Calculations February 2013 |
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| Hermes, Geoff R Total change: 15.30 | |   |
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| Tradewise Gibraltar Chess Festival Challengers A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1968 | 2.00 | 4 | 0.51 | 30 | 15.30 | |
|  Burrows, Martin P | | | 2153 | ENG | 0.00 | 1 | -0.26 | 30 | -7.80 | |  Taus, Martin | | | 2181 | CZE | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Longdin, Michael | | | 1787 | ENG | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Pena Riasco, Alexander | f | | 2156 | COL | 1.00 | 1 | 0.74 | 30 | 22.20 | |
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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