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Individual Calculations September 2017 |
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| Perret, Charles Total change: -46.40 | |   |
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| Biel Main Tournament (ATO) 2017 | Biel | SUI | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1929 | 4.00 | 8 | -2.32 | 20 | -46.40 | |
|  Hadorn, Rudolf | | | 1662 | SUI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Freiburghaus, Simon | | | 1674 | SUI | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Suwendo, Poedjo | | | 1762 | SUI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Lanz, Martin | | | 1743 | SUI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Muench, Ueli | | | 1680 | SUI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Stoecklin, Ernst Pablo | | | 1723 | SUI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Grabe, Eckart | | | 1671 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Meier, Herbert | | | 1648 | SUI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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