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Rapid:
Individual Calculations April 2017 |
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| Gouda, Mohammed Total change: 8.60 | |   |
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| 2nd Fakieh group international chess tournament | Jeddah | KSA | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1876 | 4.00 | 7 | 0.22 | 20 | 4.40 | |
|  Al Jabri, Saad | | | 1753 | SYR | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Al Habeeb, Emad | | | 1957 | KSA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Shabana, Ayatullah Amr | | | 1650 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Adil, Omer Ahmad | | | 1912 | SUD | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Khayat, Abdullah F | | | 1782 | KSA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Taha , Adam | | | 1868 | SUD | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Marqez, Bong | | | 1994 | PHI | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Makkah International Chess Open 2017 | Makkah | KSA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1876 | 3.00 | 5 | 0.21 | 20 | 4.20 | |
| | Oraby, Abdu | | | 1675 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Al Otaibi, Yaser Motlaq | | | 1816 | KSA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mohamad, Alsairafi | | | 1843 | SYR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Al Yousef, Suliman A | | | 1796 | KSA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Al Jabri, Mohammed Ali | | | 2035 | SYR | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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