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Individual Calculations August 2017 |
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| Krefenstein, Sergej Total change: -10.40 | |   |
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| Werner-Ott-Open - Kreuzberger Sommer 2017 | Berlin | GER | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2183 | 5.50 | 9 | -0.52 | 20 | -10.40 | |
|  Arndt, Nino | | | 1783 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lange, Cecilia | | | 1883 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kostanyan, Hakob | | | 1783 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Muse, Drazen | m | | 2353 | CRO | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Berger, Steve | m | | 2411 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Albrecht, Rainer | | | 2050 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Pubantz, Jan | | | 2013 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sechting, Martin | | | 2021 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Silz, Elisa | | | 2006 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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