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Rapid:
Individual Calculations August 2017 |
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| Waheed Shawky, Andrawes Total change: -9.60 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1469 | 0.00 | 4 | -0.40 | 20 | -8.00 | |
|  Elazouny, Mahmoud | | | 1869 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Antar, Hossam | | | 1869 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Elsayed Abdallah, Ahmed | | | 1774 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ismail, Hany | | | 1838 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | 2nd Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1469 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Ahmed, Ahmed Alaa | | | 1869 * | 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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