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Individual Calculations September 2017 |
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| Naepflin, Reinhold Total change: -38.20 | |   |
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| Biel Main Tournament (ATO) 2017 | Biel | SUI | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1790 | 4.50 | 9 | -1.91 | 20 | -38.20 | |
|  Graber, Michael | | | 1394 | SUI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Huber, Ruth | | | 1510 | SUI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Hofer, Heinz | | | 1634 | SUI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Wenger, Arejou | | | 1578 | SUI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Guarisco, Renzo | | | 1630 | SUI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ernst, Heinz | | | 1988 | SUI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hofer, Jill | | | 1587 | SUI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mkrtchyan, Hovhannes | | | 1578 | ARM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Jaccard, Laurent | | | 1647 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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