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Individual Calculations November 2017 |
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| Adly, Ahmed Total change: 0.90 | |   |
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| 9th Beirut international chess championship 2017 | Beirut | LBN | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2631 | 6.00 | 9 | -1.32 | 10 | -13.20 | |
|  Berbari, Imad | | | 2231 * | LBN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Altorky, Amer | | | 2231 * | SYR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kassis, Antoine | f | | 2231 * | LBN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Tsatsalashvili, Keti | | wg | 2264 | GEO | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Abdulaziz, Mahmoud | c | | 2231 * | LBN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | El Jawich, Amro | f | | 2234 | LBN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Demchenko, Anton | g | | 2650 | RUS | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Yilmaz, Mustafa | g | | 2633 | TUR | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Ibrahim, Hatim | m | | 2329 | EGY | 0.50 | 1 | -0.35 | 10 | -3.50 | | | * 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) | | | | Henry Chilufya Memorial Chess Tournament - GM Norm | Mansa | ZAM | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2405 | 2625 | 7.50 | 8 | 1.41 | 10 | 14.10 | |
| | Chumfwa, Stanley | m | | 2278 | ZAM | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Gupta, Abhijeet | g | | 2619 | IND | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Kiriakov, Petr | g | | 2543 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Greenfeld, Alon | g | | 2509 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Ssegwanyi, Arthur | m | | 2373 | UGA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Mwali, Chitumbo | m | | 2334 | ZAM | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Wanyama, Harold | f | | 2290 | UGA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Phiri, Richmond | m | | 2290 | ZAM | 1.00 | 1 | 0.12 | 10 | 1.20 | |
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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