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Individual Calculations January 2018 |
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| Chatelier, Christian Total change: 12.40 | |   |
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| Team 2018 - Nationale 3 r2-4 | FRANCE | FRA | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1935 | 1.00 | 3 | -0.42 | 20 | -8.40 | |
|  Kahla, Souhaiel | | | 2094 | TUN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Duboc, Antoine | | | 2103 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Giordano, Thomas | | | 1635 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | Matchs internes de Caen Alekhine de decembre 2017 | CAEN | FRA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1935 | 6.00 | 7 | 1.04 | 20 | 20.80 | |
| | Gauvin, Etienne | | | 1535 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levee, Freddy | | | 1694 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gil, Miguel | | | 1587 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Laplanche, Denis | | | 2126 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jaminion, Maximilien | | | 1774 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Prouveur, Frederic | | | 1895 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Sechery, Dominique | | | 1659 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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