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Rapid:
Individual Calculations August 2017 |
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| Talbi, Chafik Total change: 50.00 | |   |
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| 2017 Rapid African Individual Chess Championships "Open" | Oran | ALG | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2223 | 6.00 | 9 | 2.50 | 20 | 50.00 | |
|  Nassr, Ahmed | m | | 1969 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Arab, Adlane | m | | 2403 | ALG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Hesham, Abdelrahman | g | | 2459 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Belouadah, Saad | m | | 2308 | ALG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Amin, Bassem | g | | 2623 * | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Boudriga, Med Ali | m | | 2362 | TUN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bengherabi, Khalil | f | | 2124 | ALG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Phiri, Richmond | m | | 2188 | ZAM | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Cawdery, Daniel | m | | 2397 | RSA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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