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Rapid:
Individual Calculations March 2017 |
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| Osman, Medhat Total change: 9.60 | |   |
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| 3rd Engineer Chess Rapid | Tanta | EGY | 2017-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1512 | 2.00 | 7 | 0.48 | 20 | 9.60 | |
|  Helmy, Amro | | | 1912 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khatab, Esam | | | 1851 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gerges, Fady | | | 1848 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Amer, Mohamed M. | | | 1860 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Tohamy, Abdel Moneem | | | 1423 | EGY | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Refaat, Ismail | | | 1805 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Elsantawi, Elsayed | | | 1644 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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