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Individual Calculations December 2017 |
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| Seyb, Dieter Total change: -36.20 | |   |
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| World Senior Championship 2017 over 50 | Acqui Terme | ITA | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2226 | 6.00 | 11 | -1.81 | 20 | -36.20 | |
|  Serafim Junior, Arnor | | | 1866 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Granda Zuniga, Julio E | g | | 2626 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Privitera, Franco | | | 2022 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Antoniacci, Riccardo | | | 1909 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Melkeraen, Terje | | | 1996 | NOR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Astengo, Corrado | | | 2108 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Baldizzone, Mario | | | 2098 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Valet, Richard | | | 2031 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gayson, Peter M | | | 2159 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Cetinkaya, Vedat Ali | | | 1968 | TUR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Turegano Moratalla, Santiago | | | 1826 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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