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Rapid:
Individual Calculations October 2017 |
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| Al Durazi, Zainab Ali Total change: -37.20 | |   |
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| Friendly Rapid Chess 1 | Manama | BRN | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1533 | 7.00 | 11 | -1.86 | 20 | -37.20 | |
|  Al Sadeq, Eman Ahmed | | | 1199 | KSA | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Darwish, Hashim | | | 1590 | BRN | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ahmed, Najah | | | 1133 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al Jamri, Maleeha | | | 1365 | BRN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hammadi, Braah | | | 1362 | BRN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Tareq, Rana | | | 1300 | BRN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Al Sadeq, Ameen | | | 1256 | KSA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Hammadi, Halima | | | 1133 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salah, Aya | | | 1242 | BRN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mahfouz, Zain | | | 1199 | BRN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Al Sadeq, Zahra Ahmed | | | 1133 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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