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Individual Calculations September 2021 |
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| Koehler, Ronald Total change: -9.00 | |   |
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| 5. Internationales Chess Festival Innsbruck Open A 2021 | Innsbruck | AUT | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2196 | 5.00 | 9 | -0.45 | 20 | -9.00 | |
|  Prueske, Wolfgang | | | 2004 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Fischer, Erik | | | 2009 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lerch, Johannes | | | 1973 | AUT | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mayrhuber, Tobias | | | 2022 | AUT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gschiel, Alexander | | | 2048 | AUT | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Lopez Gomez, Jose Pablo | | | 2034 | MEX | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Aepfler, Christian | f | | 2257 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Tisaj, Domen | f | | 2356 | SLO | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Schroll, Gerhard | m | | 2324 | AUT | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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