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Individual Calculations February 2013 |
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| Cardenas Romo, Alejandro Total change: -17.85 | |   |
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| Tradewise Gibraltar Chess Festival Amateur A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1865 | 1.00 | 3 | -1.19 | 15 | -17.85 | |
|  Kuenitz, Klaus | | | 1643 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Ramdewar, Ishan | | | 1658 | ENG | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Rujan, Rodel-Marinel | | | 1759 | ROU | 0.00 | 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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