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Individual Calculations October 2017 |
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| Bartsch, Winfried Total change: 15.40 | |   |
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| 11. Internationales Ortenburger Schach-Open 2017 Gruppe A | Ortenburg | GER | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1777 | 2.50 | 5 | 0.77 | 20 | 15.40 | |
|  Golder, Waldemar | | | 2098 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Kallab, Kurt Josef | | | 1822 | AUT | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Schoenbuchner, Gerhard | | | 1822 | GER | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Lohr, Werner | | | 1896 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Astner, Sebastian | | | 1864 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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