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Individual Calculations March 2019 |
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| Bounehas, Halim Total change: -27.60 | |   |
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| Algerian Individual Chess Cup 2018 | Algiers | ALG | 2019-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1721 | 0.00 | 2 | -0.24 | 20 | -4.80 | |
|  Djaballah, Farouk | | | 2064 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Djaballah, Farouk | | | 2064 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | 35e Open International d'Echecs de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1721 | 3.50 | 8 | -1.14 | 20 | -22.80 | |
| | Pham, Victor | | | 1410 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fontaine, Quentin | f | | 2121 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roos, David | | | 2121 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Farthouat, Titoine | | | 1465 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Pierquin, Jean-Bernard | | | 1321 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Riegler, Katharina | | | 1437 | AUT | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Perz, Jean-Pierre | | | 1521 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Fretel, Liza | | | 1881 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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