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Individual Calculations November 2021 |
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| Al, Harasi Saif Total change: 43.80 | |   |
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| 8th Oman Individual Chess Championship | Muscat | OMA | 2021-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1474 | 3.50 | 6 | 2.19 | 20 | 43.80 | |
|  Qatan, Said Mahad | | | 1711 | OMA | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Al Ghafri, Amer | | | 1626 | OMA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Salim Mohammed, Salim Al Amri | f | | 1874 * | OMA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salim Issa, Ali Shamas | c | | 1874 * | OMA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Fadhil, Salim Ahmed | | | 1653 | OMA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Al Balushi, Emad | | | 1558 | OMA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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