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Individual Calculations August 2019 |
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| Chadi, Lynda Total change: 15.20 | |   |
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| Algerian Women Individual Chess Championship 2019 Selection | Algiers | ALG | 2019-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1335 | 2.00 | 4 | 0.76 | 20 | 15.20 | |
|  Abdi, Zineb Dina | | wm | 1735 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Benelfekir, Imene | | wc | 1297 | ALG | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Benelfekir, Amina | | | 1406 | ALG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Yousfi, Yasmine | | | 1564 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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