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Rapid:
Individual Calculations February 2019 |
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| Boutchicha, Rachid Total change: 7.20 | |   |
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| 31eme Edition d'Algiers First Saturday | Algiers | ALG | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1691 | 2.00 | 4 | 0.36 | 20 | 7.20 | |
|  Benhadi, Aziz Madani | m | | 2091 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sekiranda, Isaac | | | 1528 | UGA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Djema, Abdennour | | | 1743 | ALG | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Amrane, Mohand Said | | | 1755 | ALG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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