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Individual Calculations March 2010 |
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| Ismail, Shereif Total change: 18.90 | |   |
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| African Junior 2009 | Cairo | EGY | 2009-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2173 | 5.50 | 8 | 1.26 | 15 | 18.90 | |
|  Greeff, Melissa | | wg | 2081 | RSA | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Hesham, Abdelrahman | f | | 2153 | EGY | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Paiva, Donaldo | | | 2156 | MOZ | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Wageih, Kareim | m | | 2324 | EGY | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Erikson, Roberto | | | 2234 | ANG | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Van Rensburg, Ryan Pierre | | | 2047 | RSA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Ameir, Moheb | c | | 2093 | EGY | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Gator, Mosab | | | 2132 | LBA | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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