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Individual Calculations May 2018 |
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| Sultan, Ibrahim Total change: -20.60 | |   |
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| 20th Dubai Open 2018 | Dubai | UAE | 2018-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2141 | 4.00 | 9 | -0.86 | 20 | -17.20 | |
|  Flores, Diego | g | | 2541 * | ARG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Deepan, Chakkravarthy J. | g | | 2499 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nitin, Shankar Madhu | | | 1902 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Muthaiah, Al | | | 2372 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ashwath, R. | | | 2250 | IND | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Shokry, Abdel Rahman | | | 1874 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Devnani, Kush | | | 1741 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bharath, Subramaniyam H | c | | 1997 | IND | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Salem, Ahmed Salem | | | 1791 | UAE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | 2nd Sharjah Masters Chess CH. 2018 | Sharjah | UAE | 2018-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2141 | 4.50 | 9 | -0.17 | 20 | -3.40 | |
| | Inarkiev, Ernesto | g | | 2541 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ahmad, Al Romaithi | | | 1789 | UAE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Grivas, Efstratios | g | | 2468 | GRE | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Chakravarthi Reddy, M | m | | 2442 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kowsarinia, Amir | f | | 2316 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bommini, Mounika Akshaya | | wf | 1831 | IND | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Hamad, Essam | | | 1741 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Polakhare, Aryan | | | 1966 | IND | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sun, Chao | | | 2041 | CHN | 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) | | |
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