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Individual Calculations February 2020 |
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| Kollmann, Christoph Total change: -1.20 | |   |
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| Styria Grazer Stadtliga 2019/2020 round 7-8 | Graz | AUT | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2022 | 0.50 | 1 | -0.03 | 40 | -1.20 | |
|  Brandstetter, Dieter | | | 1999 | AUT | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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