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Rapid:
Individual Calculations October 2019 |
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| Araoun, Saadi Total change: 22.00 | |   |
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| Rapid BCE 2019 | Bejaia | ALG | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1819 | 4.50 | 6 | 0.06 | 20 | 1.20 | |
|  Maouchi, Tahar | | | 1419 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Djerroud, Chahrazed | | | 1551 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Idjeri, Yanis | | | 1956 | ALG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Laouar , Adnane | | | 1511 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Younsaoui, Hicham | | | 1580 | ALG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Yousfi, Adem | | | 1660 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | Algerian Chess Championship 2019 Rapid Open | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1819 | 6.00 | 9 | 1.04 | 20 | 20.80 | |
| | Bidi, Abdeljalil | | | 1493 | ALG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Aissani, Fethallah | | | 1469 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ferrah, Hacene | | | 1762 | ALG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Khalef, Laadel | | | 1955 | ALG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Nassr, Ali | m | | 2183 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Salhi, Nouressadat | c | | 1991 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hamoud, Mohamed | | | 1786 | ALG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Zane, Rayane | | | 1597 | ALG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Boukazata, Djamel | | | 1748 | ALG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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