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Rapid:
Individual Calculations June 2018 |
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| Al, Harasi Saif Total change: -8.80 | |   |
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| Al Dhahirah Rapid Chess Championship 2018 | Ibri | OMA | 2018-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1614 | 1.00 | 3 | -0.67 | 20 | -13.40 | |
|  Sohib, Okla | f | | 2014 * | SYR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Al Busaidi, Hamood | | | 1227 | OMA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Al Hadidi, Osama Khalid | | | 1479 | OMA | 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) | | | | Al Zubair Open Chess Championship | Muscat | OMA | 2018-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1614 | 2.50 | 5 | 0.23 | 20 | 4.60 | |
|  Al Saadi, Al Mutasim | | | 1214 * | OMA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al, Ansi Amin | | | 1998 | OMA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Al Balushi, Rashid Ali | | | 1810 | OMA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Al Dhiyabi, Mohammed | | | 1619 | OMA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Aljabri, Salam Humaid | | | 1598 | OMA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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