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Individual Calculations May 2018 |
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| Le Fol, Roland Total change: 11.40 | |   |
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| Championnat de la Loire Atlantique - Open Retif 2018 r4-7 | NANTES | FRA | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1382 | 1.50 | 3 | 0.57 | 20 | 11.40 | |
|  Moes, Jamy | | | 1475 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Louf, Claude | | | 1564 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Marquet, Daniel | | | 1533 | FRA | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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