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Individual Calculations July 2017 |
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| Welti, Elias Total change: -8.40 | |   |
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| 18. Jugendschach-Open 2017 - Open | Belp | SUI | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1644 | 1.00 | 4 | -0.21 | 40 | -8.40 | |
|  Lucca, Kevin | | | 1943 | SUI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Urwyler, Nikash | | | 1911 | SUI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Doerig, Martin | | | 1529 | SUI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Hug, Mark-Simon | | | 1860 | SUI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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