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Individual Calculations July 2014 |
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| Hany, Mark Total change: -15.90 | |   |
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| 1st. Egyptian Youth League 2013/2014 | Cairo | EGY | 2014-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1779 | 0.50 | 1 | -0.20 | 30 | -6.00 | |
|  Osman, Amal | | | 1627 | EGY | 0.50 | 1 | -0.20 | 30 | -6.00 | |
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) | | | NOTE: K factor changed | | 4th Mansoura Chess Open | Gamasa | EGY | 2014-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1779 | 0.00 | 4 | -0.66 | 15 | -9.90 | |
|  Zayan, Osama | | | 2179 * | EGY | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bakr, Mohamed | | | 2062 | EGY | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Elashry, Aly | | | 2038 | EGY | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Megahed, Wael | | | 1978 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * 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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