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Individual Calculations April 2013 |
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| Colleter, Christian Total change: 5.10 | |   |
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| Championnat d'Ille-et-Vilaine 2013 | RENNES | FRA | 2012-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1761 | 2.50 | 4 | 0.17 | 30 | 5.10 | |
|  Le Duigou, Jean-Guy | | | 2020 | FRA | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Lenen, Pierre | | | 1502 | FRA | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Henry, Solenne | | | 1672 | FRA | 0.50 | 1 | -0.12 | 30 | -3.60 | |  Bourgoin, Cecile | | | 1601 | FRA | 1.00 | 1 | 0.29 | 30 | 8.70 | |
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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