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Individual Calculations January 2014 |
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| Hassan, Waleid Ahmed Total change: 23.70 | |   |
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| Egyptian Chess Open 2013 ( Part 1) | Cairo | EGY | 2013-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1778 | 1.50 | 5 | 0.79 | 30 | 23.70 | |
|  Samy, Mahmoud | | | 2046 | EGY | 1.00 | 1 | 0.83 | 30 | 24.90 | |  Kamel, Nabil | | | 2084 | EGY | 0.50 | 1 | 0.36 | 30 | 10.80 | | | Ismail, Reda | | | 2151 | EGY | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Hamed, Ashraf | | | 2092 | EGY | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Sabry, Taher | | | 2067 | EGY | 0.00 | 1 | -0.16 | 30 | -4.80 | |
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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