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Individual Calculations December 2021 |
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| Spiric, Igor Total change: -0.40 | |   |
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| 4. DPI BDO Schach-Open Leer A-Open | Leer | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2255 | 4.50 | 6 | -0.02 | 20 | -0.40 | |
|  Van Der Meiden, Dirk | | | 2012 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Pahl, Erik | | | 2080 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Steffens, Olaf | f | | 2092 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Noordenbos, Daan | | | 2053 | NED | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mueller-Ludwig, Kristin | | wf | 2060 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Meyling, Lennart | | | 2052 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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