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Rapid:
Individual Calculations August 2017 |
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| Al Otaibi, Naif S Total change: 16.40 | |   |
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| Jedah International Chess Tournament | Jeddah | KSA | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1334 | 1.00 | 4 | 0.48 | 20 | 9.60 | |
|  Ahmed, Hassan Ahmed | | | 1734 * | SUD | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Habash, Bilal | | | 1734 * | KSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Al Sulami, Masad | | | 1498 | KSA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Jegel , Mostafa | | | 1734 * | KSA | 0.00 | 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) | | | | Makkah International Chess Open | Makkah | KSA | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1334 | 1.00 | 5 | 0.34 | 20 | 6.80 | |
| | Mohammed, Al-Madhfari | | | 1734 * | YEM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Al Jabri, Saad | | | 1734 * | SYR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khayat, Abdullah F | | | 1734 * | KSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Elahi, Saif Jah | | | 1452 | KSA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Madkour, Ahmed M | | | 1733 | EGY | 0.00 | 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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