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Individual Calculations May 2018 |
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| Charles, Roger Total change: 16.60 | |   |
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| Team 2018 - Coupe Loubatiere Regional | FRANCE | FRA | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1468 | 2.00 | 3 | -0.29 | 20 | -5.80 | |
|  Chautant, Julien | | | 1239 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Menuet, Anais | | | 1198 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Eschlimann, Dominique | | | 1345 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | 4e Festival International BNP Paribas d'Echecs de Limoges - Open la Porcelaine (-1700) | LIMOGES | FRA | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1451 | 3.50 | 5 | 1.12 | 20 | 22.40 | |
| | Chaari, Mehdi | | | 1597 | FRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Billard, Olivier | | | 1483 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Jaubert, Daniel | | | 1596 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Eschlimann, Dominique | | | 1345 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jackson, Sue | | | 1324 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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