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Rapid:
Individual Calculations August 2017 |
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| Abdulrahman, Adameldoma Total change: -8.80 | |   |
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| Jedah International Chess Tournament | Jeddah | KSA | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1823 | 1.50 | 3 | -0.44 | 20 | -8.80 | |
|  Alhussaini, Raouf | | | 1574 | KSA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ahmed, Hassan Ahmed | | | 2056 | SUD | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Kaakati, Wael | | | 1423 * | LBN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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