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Individual Calculations February 2013 |
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| Benoughidene, Ouaheb Total change: 18.15 | |   |
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| Hilton Schachfestival 2013 Amateurs | Basel | SUI | 2013-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1850 | 5.00 | 6 | 1.21 | 15 | 18.15 | |
|  Del Val, Josefa | | | 1562 | SUI | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Ruh, Ernst | | | 1788 | SUI | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Sahki, Saphir | | | 1636 | GER | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Schuepbach, Hanspeter | | | 1807 | SUI | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Schomann, Michael | | | 1729 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Vorotnikova, Natalia | | | 1942 | RUS | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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