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Blitz:
Individual Calculations September 2023 |
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| Al-Ghasra, Ali Total change: -41.80 | |   |
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| Bahrain Chess Championship 2023 (Blitz) | Juffair | BRN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1931 | 5.00 | 9 | -2.09 | 20 | -41.80 | |
|  Husain, Sabt | | | 1531 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Almajed, Mohamed | | | 1258 | BRN | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Obaid, Abdulrahman | | | 1132 | BRN | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Binzaiman, Ayman | | | 1215 | BRN | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ayyad, Maher | f | | 2157 | BRN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mosa, Hamad | | | 1364 | BRN | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Bukhalaf, Khalil | f | | 1866 | BRN | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Bukhalaf, Khalaf | | | 1767 | BRN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bukhalaf, Hussain | | | 1793 | BRN | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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