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Rapid:
Individual Calculations June 2015 |
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| Shaker, Mosab Total change: -11.20 | |   |
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| Bahrain Chess Championship Preliminaries 2015 | Manama | BRN | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1475 | 1.00 | 4 | -0.42 | 20 | -8.40 | |
|  Ayyad, Husain | f | | 1875 * | BRN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Al-Ghasra, Ali | c | | 1875 * | BRN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ebrahim, Mahmood | | | 1429 | BRN | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Ghuloom, Hashim | | | 1328 | BRN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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) | | | | 5th Bahrain Chess Academy Fide Rapid | Manama | BRN | 2015-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1475 | 1.00 | 2 | -0.14 | 20 | -2.80 | |
| | Al Mahmood, Salman | | | 1420 | BRN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ebrahim, Mahmood | | | 1429 | BRN | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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