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Individual Calculations April 2020 |
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| Duvette, Michel Total change: 22.20 | |   |
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| 19th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1465 | 3.00 | 8 | 0.76 | 20 | 15.20 | |
|  Rabouan, Christophe | | | 1813 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mace, Emmanuel | | | 1718 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Viel, Jean-Marc | | | 1640 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Daignieres, Pierre | | | 1694 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gaftarnik, Olivier | | | 1743 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Tellier, Nathan | | | 1341 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Le Guillou, Marc | | | 1653 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Violleau, Jean-Claude | | | 1571 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | Tournoi Intérieur Echiquier Bordelais 2019-2020 r4 | BORDEAUX | FRA | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1465 | 1.00 | 1 | 0.35 | 20 | 7.00 | |
| | Francois, Louis | | | 1354 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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