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Individual Calculations January 2010 |
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| El Gindy, Essam Total change: 7.50 | |   |
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| Egyptian Cup 2009 2nd Part | Many Cities | EGY | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2487 | 3.00 | 3 | 0.63 | 10 | 6.30 | |
|  Abou El Zein, Eid Mahmoud | m | | 2362 | EGY | 1.00 | 1 | 0.33 | 10 | 3.30 | |  Sobh, Amrou | | | 2190 | EGY | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Sobh, Amrou | | | 2190 | EGY | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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) | | | | World Cup 2009 | Khanty-Mansiysk | RUS | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2739 | 2493 | 0.50 | 2 | 0.12 | 10 | 1.20 | |
| | Ponomariov, Ruslan | g | | 2739 | UKR | 0.50 | 1 | 0.31 | 10 | 3.10 | | | Ponomariov, Ruslan | g | | 2739 | UKR | 0.00 | 1 | -0.19 | 10 | -1.90 | |
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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