Rapid:
Individual Calculations February 2019 |
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Helmy Elsayed, Ahmed Total change: -22.00 | | |
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Barklez Chess | Cairo | EGY | 2019-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1551 | 1424 | 0.00 | 2 | -0.78 | 20 | -15.60 | |
| Donia, Amro | | | 1824 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | Gawesh, Ahmed | | | 1278 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | * 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 |
1726 | 1424 | 0.00 | 2 | -0.32 | 20 | -6.40 | |
| Zayan, Osama | | | 1824 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | Awad, Abdelrahman | | | 1628 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | * 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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