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Rapid:
Individual Calculations October 2015 |
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| Alcala, Alvin Total change: 11.20 | |   |
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| Fakeieh group international chess championship | Jeddah | KSA | 2015-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2192 | 5.50 | 7 | 0.56 | 20 | 11.20 | |
|  Al Bargi, Hassan M | | | 1792 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saleem, Abdulhamid | | | 1960 | SYR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Omar, Ahmed | | | 2046 | EGY | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Ababneh, Ghayth | | | 2027 | JOR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Adel, Hyssam | | | 2106 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Abdel Hai, Hany | | | 2186 | EGY | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Tantawy, Adel | | | 2058 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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