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Individual Calculations September 2009 |
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| Nyazi, Nehad Total change: -9.45 | |   |
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| 2009 African Individual Chess Championship (gen) | Tripoli | LBA | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2237 | 4.50 | 9 | -0.63 | 15 | -9.45 | |
|  Simutowe, Amon | g | | 2481 | ZAM | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Humrana, Mostafa | | | 2114 | LBA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Gator, Mosab | | | 2076 | LBA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Obiamiwe, Paul | | | 2043 | NGR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Salem, Ali Maoloud | | | 2131 | LBA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Ranaivoharisoa, Alain | | | 2083 | MAD | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Arab, Adlane | m | | 2432 | ALG | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Solomons, Deon | c | | 2210 | RSA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Zaibi, Amir | c | | 2123 | TUN | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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