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Rapid:
Individual Calculations September 2023 |
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| Bukhalaf, Khalaf Total change: -7.20 | |   |
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| Bahrain Chess Championship 2023 (Rapid) | Juffair | BRN | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1724 | 7.00 | 9 | -0.36 | 20 | -7.20 | |
|  Almutawa, Jassim | | | 1118 | BRN | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Taqi, Mohamed | | | 1296 | BRN | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Yaqoob, Wafa | | | 1324 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Almajed, Mohamed | | | 1262 | BRN | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Sayed, Hasan Alhashimi | | | 1291 | BRN | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Obaid, Abdulrahman | | | 1314 | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al-Ghasra, Ali | c | | 2003 | BRN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mosa, Hamad | | | 1286 | BRN | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Alburshaid, Ebrahim | | | 1638 | BRN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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