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Individual Calculations December 2021 |
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| Grad, Valentin Total change: -19.20 | |   |
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| 15. Int. Deizisauer Herbstopen 2021 B-Open | Deizisau | GER | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1507 | 2.00 | 5 | -0.48 | 40 | -19.20 | |
|  Sommer, Norbert | | | 1692 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Luzgina, Anastasija | | | 1180 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Petitto, Francesco | | | 1682 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Cilo, Selimhan | | | 1244 | GER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Preuss, Julian | | | 1691 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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