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Rapid:
Individual Calculations May 2018 |
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| Merdaci, Sebti Total change: 15.60 | |   |
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| First Open Merouana 2018 | Merouana | ALG | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1623 | 2.00 | 4 | 0.78 | 20 | 15.60 | |
|  Sbaihi, Fares | | | 2023 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saadi, Houssem | | | 1800 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Saheb, Kamel | | | 1927 | ALG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zitouni, Salah | | | 1450 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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