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Individual Calculations August 2019 |
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| Jangwa, Valentin Total change: -43.20 | |   |
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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 |
| 1583 | 1645 | 2.50 | 8 | -2.16 | 20 | -43.20 | |
|  Nguyen, Clement | | | 1789 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Zhu, Alex | | | 1838 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Imbert, Gerard | | | 1408 | FRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Boulos, Paul | | | 1548 | LBN | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Berger, Justin | | | 1561 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Naillou, Jean-Marc | | | 1440 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mourgues, Joelle | | | 1552 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Herbert, Guy | | | 1525 | FRA | 0.00 | 1 | -0.66 | 20 | -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) | | |
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