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Rapid:
Individual Calculations December 2023 |
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| Hamdan, Alsadig Total change: -53.40 | |   |
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| Jeddah Historic District chess championship | Jeddah | KSA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1805 | 1.00 | 5 | -2.67 | 20 | -53.40 | |
|  Osama, Faraj Allah | | | 1915 | JOR | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Esshaq, Saud Abdullah | | | 1434 | KSA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Harasani, Abdullah H | | | 1526 | KSA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bukhari, Mohammed | | | 1653 | KSA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sharif, Ahmad | | | 1464 | AFG | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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