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Individual Calculations September 2018 |
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| Alhasan, Abutalib Z Total change: 10.40 | |   |
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| The final stage of chess tournament in Saudi Arabia | Alriyadh | KSA | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1797 | 5.00 | 9 | 2.04 | 40 | 81.60 | |
|  Al Mutairi, Abdullah F | | | 1907 | KSA | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Bukannan, Ahmed A | | | 1966 | KSA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Masrahi, Abdulrahman A | c | | 1976 | KSA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Al Thebaiti, Ahmed M | | | 1940 | KSA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Al Ghamdi, Ahmed M | c | | 2155 | KSA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Alharbi, Bdullah Matar | | | 1897 | KSA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Alsulaymi, Abdullah M | | | 1720 | KSA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Al Zamel, Khaled | | | 1911 | KSA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Al Onizan, Fahad M | | | 1915 | KSA | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | 25th Abu Dhabi Int. Chess Festival(Open) | Abu Dhabi | UAE | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1797 | 3.50 | 7 | -1.78 | 40 | -71.20 | |
| | Saif, Malek | c | | 2024 | JOR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Yasmin, Ali | | | 1499 | UAE | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Al Balushi, Said | | | 1460 | OMA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Alotaibi, Khaled | | | 1428 | KUW | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Abdulrahman Mohammad, Al Taher | | | 1420 | UAE | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Guevarra, Ferdinand | | | 1493 | PHI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Singh, Gurmeher | | | 1675 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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