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Individual Calculations October 2017 |
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| Haddouche, Mohamed Total change: 10.00 | |   |
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| World Cup 2017 | Tbilisi | GEO | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2771 | 2487 | 0.50 | 2 | 0.18 | 10 | 1.80 | |
|  Ding, Liren | g | | 2771 | CHN | 0.00 | 1 | -0.16 | 10 | -1.60 | |  Ding, Liren | g | | 2771 | CHN | 0.50 | 1 | 0.34 | 10 | 3.40 | |
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) | | | | 30th Agerian Team Chess Championship 2017 | Oran | ALG | 2017-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2487 | 6.50 | 7 | 0.82 | 10 | 8.20 | |
| | Omar, Mawloud | | | 2087 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bettine, Hakim | | | 2087 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zaibi, Amir | m | | 2384 | TUN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Arab, Adlane | m | | 2474 | ALG | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Bekker-Jensen, David | f | | 2206 | DEN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Ouahab, Mohamed Kamel | | | 2087 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chaib, Mohamed Amine | | | 2087 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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