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Individual Calculations January 2017 |
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| Masrhi, Abdulrahman A Total change: -44.80 | |   |
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| Riyadh Club Championship | AL Riyadh | KSA | 2016-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1946 | 1.00 | 3 | -0.94 | 20 | -18.80 | |
|  Al Abbasi, Ammar M | | | 1741 | SYR | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Hajar , Muhannad | | | 1982 | SUD | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Dela Pena, George | | | 1774 | PHI | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Golden Cleopatra 2016 | Cairo | EGY | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1946 | 1.00 | 4 | -1.30 | 20 | -26.00 | |
| | Elgabry, Mohsen | m | | 2318 | EGY | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Refaay, Ahmed | | | 1716 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Abdel Ghafar Hassan, Mohamed | | | 1952 | EGY | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Hosney, Hossam | | | 1546 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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