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Rapid:
Individual Calculations October 2019 |
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| Ait Abbas, Nesrine Total change: -30.80 | |   |
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| Algerian Chess Championship 2019 Rapid Women | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1493 | 4.00 | 9 | -1.54 | 20 | -30.80 | |
|  Nassr, Ryma | | wc | 1160 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Abdi, Zineb Dina | | wm | 1871 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Nassr, Manel | | wc | 1304 | ALG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Aouachria, Yara Mayar | | | 1093 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guenadez, Amina | | wf | 1484 | ALG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Aouachria, Nouha Lamis | | | 1244 | ALG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Chabane, Lina | | wc | 1361 | ALG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ramoul, Naila Nour | | | 1234 | ALG | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Toubal, Hayat | | wm | 1893 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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