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Rapid:
Individual Calculations October 2019 |
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| Ould Mohamedi, Youcef Total change: -45.00 | |   |
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| Rapid BCE 2019 | Bejaia | ALG | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1847 | 4.00 | 6 | -0.43 | 20 | -8.60 | |
|  Azzoug, Nazim | | | 1447 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chouana, Kamel | | | 1575 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Khair, Adem | | | 2112 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hallal, Kamel | | | 1548 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Yousfi, Adem | | | 1660 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Oubouzid , Mohamed | | | 1471 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | Algerian Chess Championship 2019 Rapid Open | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1847 | 5.00 | 9 | -1.82 | 20 | -36.40 | |
| | Bendjaima, Ahmed | | | 1519 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Leffad , Samy | f | | 1665 | ALG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Yettouche, Yaristan | c | | 1637 | ALG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Serrai, Abderrezak | | | 1629 | ALG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Assoul, Abdelaziz | | | 1608 | ALG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Mazighi, Houssam | | | 1510 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hadji, Madjed | | | 1644 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kharif, Hafid | | | 1729 | ALG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kahla, Amor | | | 1803 | ALG | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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