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Individual Calculations August 2019 |
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| El Barbry, Sarah Total change: -70.00 | |   |
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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 |
| 1664 | 1857 | 6.00 | 9 | -0.71 | 40 | -28.40 | |
|  Lutard, Frederic | | | 1571 | FRA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Feger, Rodolphe | | | 1682 | FRA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Levy, Kevin | | | 1661 | FRA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Ben Fraj, Hamza | | | 1638 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sithisak, William | | | 1646 | FRA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Lapitski, Yaraslau | | | 1652 | BLR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Dourerassou, Cynthia | | | 1756 | FRA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Lermuzeaux, Jean-Marc | | | 1644 | FRA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Marantidis, Panagiotis | | | 1728 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | Gilbert Cup 2019 | Dundalk | IRL | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1857 | 2.00 | 4 | -1.04 | 40 | -41.60 | |
| | Fraser, Susanna | | | 1740 | WLS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Mihaylova, Aliona | | | 1575 | IRL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Raghavendra, Mahima | | | 1731 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Monteny, Pascalle | | | 1535 | NED | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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