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Individual Calculations December 2018 |
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| Ibrahim, Alwahsh Total change: 1.20 | |   |
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| 26th Prince Mohamed Tournament- 2018 Open | Amman | JOR | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1965 | 6.50 | 9 | 0.06 | 20 | 1.20 | |
|  Hala, Mousa | | | 1565 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Qutebh, Msaadh | | | 1565 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amr, Majdalawi | c | | 1718 | JOR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Murad, Bino | | | 1565 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abulaban, Amr | | | 1958 | JOR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Ali, Moumani | | | 1877 | JOR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Shahin, Shahin | | | 1569 | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saif, Malek | c | | 1979 | JOR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Loay, Sameer | c | | 2085 | JOR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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