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Individual Calculations February 2013 |
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| Berggren, Klas Total change: 5.10 | |   |
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| Tradewise Gibraltar Chess Festival Amateur A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1523 | 1.00 | 4 | 0.34 | 15 | 5.10 | |
|  Wilson, Matthew R | | | 1773 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Wright, Jonathan | | | 1800 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Iglesias Fernandez, Luis | | | 1862 | ESP | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Colompar, Ladislau-Alexandru | | | 1789 | ROU | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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