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Individual Calculations October 2017 |
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| Gourari, Moustafa Total change: -21.80 | |   |
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| 30th Agerian Team Chess Championship 2017 | Oran | ALG | 2017-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 2017 | 2.50 | 5 | -1.09 | 20 | -21.80 | |
|  Lekhchine , Riad | | | 2015 | ALG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Otmane, Youcef | | | 1618 | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Barkat, Abdelouaheb | | | 1802 | ALG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bakouche, Mahmoud | | | 1617 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Araoun, Saadi | c | | 2029 | ALG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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