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Individual Calculations August 2019 |
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| Grall, Gwenole Total change: -30.20 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open B | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1619 | 4.00 | 9 | -1.51 | 20 | -30.20 | |
|  Kassel, Walter | | | 1887 | AUT | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Gagua, Nani | | | 1503 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Perthuis, Loic | | | 1439 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Georgeon, Matthieu | | | 1517 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Vincent, Jacques | | | 1550 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Feldis, Pierre-Yves | | | 1509 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Angles, Max | | | 1420 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Masson, Gerard | | | 1508 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Symbrat, Nicholas | | | 1519 | FRA | 1.00 | 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) | | |
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