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Rapid:
Individual Calculations May 2018 |
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| Ouahabi, Mourad Total change: -65.80 | |   |
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| Zonal "Ouest" du CNITC 2018 | Oran | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1773 | 4.00 | 8 | -1.94 | 20 | -38.80 | |
|  Boutaleb, Mohamed Rayane | | | 1373 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boutaleb, Reda | | | 1965 | ALG | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Doucene, Farouk | | | 1541 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hellal, Tarik | | | 1373 * | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ferahi, Tarik | | | 1569 | ALG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Tchouar, Choaib | | | 1552 | ALG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oucif, Abdelkader | | | 1546 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mesmoudi, Ahmed | | | 1596 | ALG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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) | | | | 27th First Saturday 2018 | Algiers | ALG | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1789 | 2.50 | 5 | -1.35 | 20 | -27.00 | |
| | Mehalli, Nassim | | | 1389 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leffad , Samy | f | | 1470 | ALG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Haciane, Lotfi | | | 1438 | ALG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Nassr, Manel | | wc | 1389 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Achour, Mohamed Anis | | | 1985 | ALG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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