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Rapid:
Individual Calculations February 2019 |
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| Aksenov, Konstantin Al. Total change: 47.60 | |   |
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| Barklez Chess | Cairo | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1935 | 4.50 | 6 | 1.07 | 20 | 21.40 | |
|  Khedr, Elsaeed | | | 1535 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arafa, Mohamed | | | 1709 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Donia, Amro | | | 2022 | EGY | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Zabeib, Mohamed | | | 2040 | EGY | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Eldengawy, Ahmed | | | 2145 | EGY | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Abdelfattah , Samir Elsayed | | | 1738 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | Mahalat Damnah chess Rapid | Cairo | EGY | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1935 | 3.00 | 5 | 1.31 | 20 | 26.20 | |
| | Hanafy, Salah | | | 2030 | EGY | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Abdel Elah, Ahmed | | | 2158 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abdelfattah , Samir Elsayed | | | 1738 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Raslan, Moustafa | | | 2235 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Ashraf, Mohamed | | | 2179 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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