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Rapid:
Individual Calculations October 2019 |
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| Bouchedjra, Kamal Total change: 2.00 | |   |
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| Open national rapide de Tipaza | Tipaza | ALG | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1222 | 0.00 | 3 | -0.24 | 20 | -4.80 | |
|  Nassr, Rania | | wf | 1622 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Amrane, Mohand Said | | | 1622 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramdani, Abdellah | | | 1622 * | 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) | | | | First saturday septembre 2019 | Alger | ALG | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1222 | 1.00 | 4 | 0.34 | 20 | 6.80 | |
| | Amrane, Mohand Said | | | 1622 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zizi , Mourad | | | 1346 | ALG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Tria , Yacine | | | 1622 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sekiranda, Isaac | | | 1494 | UGA | 0.00 | 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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