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Individual Calculations February 2013 |
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| Collins, Andrew Total change: 40.35 | |   |
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| Tradewise Gibraltar Chess Festival Amateur A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1638 | 4.00 | 5 | 2.69 | 15 | 40.35 | |
|  Gercans, Visvaldis | | | 1882 | LAT | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Bauer, Dieter | | | 1816 | GER | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Iglesias Fernandez, Luis | | | 1862 | ESP | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Colompar, Ladislau-Alexandru | | | 1789 | ROU | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Wilson, Matthew R | | | 1773 | ENG | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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