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Blitz:
Individual Calculations February 2022 |
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| Elrefai, Omar Total change: 38.00 | |   |
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| 2nd Menoufia chess tournament (Blitz) | Menoufia | EGY | 2022-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1675 | 4.50 | 8 | 1.90 | 20 | 38.00 | |
|  Salem, Hamada | | | 1868 | EGY | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Elbatsh, Mohamed | | | 1552 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Abu Heshhesh, Islam | | | 1717 | EGY | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Khalil, Ahmed Salem | | | 2146 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Helmy, Hassan El-Shazly | | | 1693 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ragaa, Hassan | | | 2008 | EGY | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Mokhtar, Amir | | | 1653 | EGY | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Elhalwagy, Islam | | | 2101 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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