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Individual Calculations January 2010 |
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| Fatehy, Tarek Total change: 10.20 | |   |
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| Egyptian Cup 2009 2nd Part | Many Cities | EGY | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2219 | 1.50 | 2 | 0.43 | 15 | 6.45 | |
|  Ismail, Shereif | f | | 2166 | EGY | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Zayan, Osama | | | 2218 | EGY | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | | | 2nd Aswan Chess Open | Aswan | EGY | 2009-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2229 | 5.50 | 8 | 0.25 | 15 | 3.75 | |
|  Fadi, Marko | | | 1955 | EGY | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Magdy, Ahmed | | | 1829 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Amin, Amro | | | 1946 | EGY | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Abdel Hameid, Mohsen | | | 1931 | EGY | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Sayed, Hany | | | 2132 | EGY | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Ragheb, Malak | | | 2257 | EGY | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Ibrahim, Hatim | | | 2328 | EGY | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Elgabry, Mohsen | m | | 2333 | EGY | 1.00 | 1 | 0.64 | 15 | 9.60 | | | * 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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