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Individual Calculations July 2017 |
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| Ruettimann, Eric Total change: 106.80 | |   |
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| 18. Jugendschach-Open 2017 - U14 | Belp | SUI | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1380 | 3.50 | 5 | 2.67 | 40 | 106.80 | |
|  Chennaoui, Yasin | | | 1780 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zani, Davide | | | 1723 | SUI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Villanyi, Alexia | | | 1514 | SUI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Pecorini, Angie | | | 1780 * | SUI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Niederberger, Raphael | | | 1589 | SUI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | * 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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