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Individual Calculations September 2017 |
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| Bretscher, Robert Total change: -32.40 | |   |
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| Biel Main Tournament (ATO) 2017 | Biel | SUI | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1564 | 2.00 | 9 | -1.62 | 20 | -32.40 | |
|  Meier, Franz | | | 1844 | SUI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Erb, Bernhard | | | 1739 | SUI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Grueter-Schmid, Helen | | | 1334 | SUI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Meise, Volker | | | 1790 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Denzinger, Karl | | | 1698 | SUI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Feller, Christian | | | 1697 | SUI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rimann, Theo | | | 1802 | SUI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Albicker, Laurenz | | | 1479 | SUI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gertsch, Heinz | | | 1388 | SUI | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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