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Rapid:
Individual Calculations May 2018 |
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| Abdi, Zineb Dina Total change: -19.40 | |   |
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| Zonal "Centre" du CNITC 2018 | Algiers | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1890 | 3.50 | 7 | -1.64 | 20 | -32.80 | |
|  Omari, Wassim | | | 1490 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zane, Rayane | | | 1495 | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aslouni, Yanis | | | 1743 | ALG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ould Rouis, Mounir | | | 2023 | ALG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Assem, Abderezzak | | | 1690 | ALG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Idjeri, Yanis | | | 1815 | ALG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Abdelaziz, Tinhinane | | | 1492 | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | Open Youm El Ilm ALGER 2018 | Algiers | ALG | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1890 | 4.50 | 6 | 0.67 | 20 | 13.40 | |
| | Amrane, Abdellah | c | | 1490 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Benhadi, Aziz Madani | m | | 2122 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hallal, Kamel | | | 1579 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ferahi, Tarik | | | 1589 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Saim, Bachir | | | 2020 | ALG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Assem, Abderezzak | | | 1762 | ALG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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