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Individual Calculations September 2012 |
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| Margolin, Boris Total change: 5.60 | |   |
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| 10. Davos Open | Davos | SUI | 2012-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2417 | 6.50 | 7 | 0.56 | 10 | 5.60 | |
|  Scheidegger, Urs | | | 2017 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kuhn, Gerhard | | | 2017 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bischoff, Peter | | | 2072 | SUI | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Belezky, Alexander | m | | 2417 | UKR | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Scheidegger, Andreas | | | 2017 * | SUI | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Matta, Francesca | | | 2017 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Malinarski, Yehuda | | | 2090 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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