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Individual Calculations May 2018 |
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| Nefzaoui, Rabah Total change: 30.60 | |   |
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| Challenge S E M 2018 | SAMOENS | FRA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1732 | 5.00 | 7 | 1.53 | 20 | 30.60 | |
|  Mas, Bernard | | | 1420 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Dhamelincourt, Gilbert | | | 1796 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Bathie, Paul | | | 1367 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Thiers, Jean-Jacques | | | 1678 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ferrier, David | | | 1994 | FRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Salus, Stephane | | | 2092 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Quesnot, Bonaventure | | | 1772 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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