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Individual Calculations March 2014 |
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| Mussa, Mahmoud S Total change: 4.50 | |   |
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| 4th Al Riyadh chess tournament | Riyadh | KSA | 2014-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1668 | 4.00 | 9 | 0.15 | 30 | 4.50 | |
|  Al Ghamdi, Ahmed M | | | 2068 * | KSA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Masrhi, Abdulrahman A | | | 1738 | KSA | 0.50 | 1 | 0.10 | 30 | 3.00 | |  Al Barrak, Badar | | | 1743 | KSA | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Al Zamel, Khaled | | | 2011 | KSA | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Milibari, Siraj | | | 1268 * | KSA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Al Mohaya, Sulaiman A | | | 1865 | KSA | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Al Osaimi, Abdullah M | | | 1330 | KSA | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Al Barge, Hassan M | | | 1673 | KSA | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Al Shareef, Abdulelah M | | | 1806 | KSA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | * 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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