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Individual Calculations July 2019 |
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| Issa, Rafat Total change: -1.80 | |   |
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| Asian Zonal Chess Championships 2019 Zone 3.1 Open | Amman | JOR | 2019-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2386 | 5.50 | 9 | -0.18 | 10 | -1.80 | |
|  Saif, Malek | c | | 1986 * | JOR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Aboudi, Marwan | | | 2188 | JOR | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Fathi, Naser | | | 1986 * | JOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ahmad, Al Khatib | m | | 2232 | JOR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ghaem Maghami, Ehsan | g | | 2531 | IRI | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Alhuwar, Jasem | f | | 2232 | UAE | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Gholami, Aryan | m | | 2530 | IRI | 0.50 | 1 | 0.19 | 10 | 1.90 | | | El Jawich, Amro | f | | 2274 | LBN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Pourramezanali, Amirreza | g | | 2466 | IRI | 0.00 | 1 | -0.39 | 10 | -3.90 | | | * 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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