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Rapid:
Individual Calculations June 2018 |
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| Al Jabri, Rashid Total change: -15.00 | |   |
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| Al Dhahirah Rapid Chess Championship 2018 | Ibri | OMA | 2018-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1550 | 1.00 | 4 | 0.12 | 20 | 2.40 | |
|  Al Maqbali, Faham Said | | | 1947 | OMA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rowe, Duane | c | | 1950 * | JAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sohib, Okla | f | | 1950 * | SYR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Al Balushi, Said | | | 1448 | OMA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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 |
| 1435 | 1550 | 1.00 | 3 | -0.87 | 20 | -17.40 | |
| | Shaurya, Dinesh Sawlani | | | 1169 | IND | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Al Hadidi, Ahmed Khalid | | | 1346 | OMA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Al, Hadidi Khalid | | | 1789 | OMA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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