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Rapid:
Individual Calculations October 2019 |
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| Ikhlef, Adnane Total change: -23.20 | |   |
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| Rapid BCE 2019 | Bejaia | ALG | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1295 | 0.00 | 4 | -2.13 | 20 | -42.60 | |
|  Acherchour, Faouzi | | | 1465 | ALG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mammeri, Inssaf | | | 1292 | ALG | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Kasmi, Abedl-Amine | | | 1088 | ALG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Mouzaoui, Dalia | | | 1236 | ALG | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | 4th National Bejaia Open | Bejaia | ALG | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1295 | 3.50 | 7 | 0.97 | 20 | 19.40 | |
| | Barkat, Abdelouaheb | | | 1695 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chabane, Lina | | wc | 1361 | ALG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Amouri , Amine | | | 1319 | ALG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Djabri, Rayane | | | 1382 | ALG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Benbekka, Yamen | | | 1453 | ALG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Djerroud, Chahrazed | | | 1551 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Benbekka, Rayen | | | 1140 | ALG | 1.00 | 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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