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Blitz:
Individual Calculations January 2023 |
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| Kiehn, Laurent Total change: -17.60 | |   |
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| Blitz couronnais Decembre 2022 | LA COURONNE | FRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1513 | 0.00 | 3 | -0.88 | 20 | -17.60 | |
|  Gervais, Xavier | | | 1785 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Forgues, Valerie | | | 1878 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Azen, Bernard | | | 1436 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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