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Individual Calculations October 2019 |
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| Hamzaoui, Khalil Total change: -12.40 | |   |
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| International Go-Makkah Chess Festival 2019 - U2100 | Sousse | TUN | 2019-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1774 | 4.50 | 8 | -0.62 | 20 | -12.40 | |
|  Boudaya, Ahmed | | | 1374 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tira, Mohamed Ali | | | 2026 | TUN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zgeta, Faisal Mohamed | | | 1520 | LBA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Barrani, Adem | | | 1389 | TUN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bourkhis, Adnen | | | 1930 | TUN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Al Mutairi, Hassan S | c | | 1811 | KSA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Bidi, Abdeljalil | | | 1606 | ALG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Belattar, Ines | | | 1499 | ALG | 1.00 | 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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