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Individual Calculations May 2012 |
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| Zimmermann, Jean-Michel Total change: -25.50 | |   |
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| 19e Open International de Selestat - Open B (1400-1800) | SELESTAT | FRA | 2012-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1594 | 0.50 | 2 | -0.85 | 30 | -25.50 | |
|  Nachbaur, Edmond | | | 1444 | FRA | 0.00 | 1 | -0.70 | 30 | -21.00 | |  Billard, Isabelle | | | 1484 | FRA | 0.50 | 1 | -0.15 | 30 | -4.50 | |
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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