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Rapid:
Individual Calculations July 2015 |
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| Alcala, Alvin Total change: 19.80 | |   |
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| Al Riyadh tournament | Al Riyadh | KSA | 2015-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2172 | 4.50 | 5 | 0.99 | 20 | 19.80 | |
|  Alhasan, Abutalib Z | | | 1772 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saleem, Abdulhamid | | | 1956 | SYR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Khairat , Ahmed | | | 2029 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ayyad, Maher | f | | 2242 | BRN | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Al Nhier, Hamoud | f | | 2003 | KSA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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