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Rapid:
Individual Calculations November 2019 |
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| Chaoui , Zakaria Total change: -18.80 | |   |
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| Open Salah Bey | Salah Bey | ALG | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1704 | 4.00 | 8 | -0.94 | 20 | -18.80 | |
|  Benaggoun, Nabil | | | 1378 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Blilita, Miloud | | | 1763 | ALG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Lakehal, Abdelhakim | | | 1304 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yessaad Cherif, Abdelghani | | | 1446 | ALG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kharif, Hafid | | | 1741 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Attoui, Abderrezak | | | 1853 | ALG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Serrai, Abderrezak | | | 1719 | ALG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ketfi Cherif, Bouzid | | | 1570 | ALG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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