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Rapid:
Individual Calculations October 2019 |
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| Ameur Zaimeche, Mourad Total change: -24.20 | |   |
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| Championnat de wilaya toute categorie Skikda 2019 | Skikda | ALG | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1782 | 3.50 | 5 | -0.13 | 20 | -2.60 | |
|  Harbi, Belkacem | | | 1413 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rabahi, Aziz | | | 1580 | ALG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Haddad, Brahim | | | 1672 | ALG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Dechir, Nabil | | | 1804 | ALG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Aissani, Mohamed Tahar | | | 1481 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | Algerian Chess Championship 2019 Rapid Open | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1782 | 2.50 | 7 | -1.08 | 20 | -21.60 | |
| | Amrane, Abdellah | c | | 1394 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Khalef, Laadel | | | 1955 | ALG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Djabri, Massinas | f | | 1920 | ALG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Djeddi, Mohamed | | | 1850 | ALG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Zane, Rayane | | | 1597 | ALG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bidi, Abdeljalil | | | 1493 | ALG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nassr, Nacer | | | 2141 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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