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Rapid:
Individual Calculations November 2017 |
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| Masrahi, Abdulrahman A Total change: -25.20 | |   |
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| Royal Commission of Jubail International Chees Tournament | Al-Khobar | KSA | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1879 | 1.00 | 4 | -1.26 | 20 | -25.20 | |
|  Ababneh, Ghayth | | | 1999 | JOR | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Al Abdali, Zeyad Saleh | | | 1670 | KSA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Jebreen, Mohammed | | | 1479 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abano, Gary | | | 2093 | PHI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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