Individual Calculations September 2009 |
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Ibrahim, Ismail Total change: 7.80 | | |
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Abu Dhabi Open 2009 | Abu Dhabi | UAE | 2009-04-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2146 | 2127 | 4.00 | 6 | 1.13 | 15 | 16.95 | |
| Zayed, Ali Al-Hamed | | | 1855 | UAE | 1.00 | 1 | 0.17 | 15 | 2.55 | | Raetsky, Alexander | g | | 2431 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | Ali, Abdelkhaleq | | | 2130 | UAE | 1.00 | 1 | 0.50 | 15 | 7.50 | | Al-Sharif, Hani M | | | 2109 | SYR | 1.00 | 1 | 0.47 | 15 | 7.05 | | Dargan, Baul A G | | | 2206 | ENG | 1.00 | 1 | 0.61 | 15 | 9.15 | | Haridas, K | c | | 2142 | IND | 0.00 | 1 | -0.48 | 15 | -7.20 | | 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) | | UAE President Cup 2009 | Ajman | UAE | 2009-06-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2055 | 2127 | 6.00 | 9 | 0.73 | 15 | 10.95 | |
| Mohamed, Issa | | | 1837 | UAE | 0.50 | 1 | -0.34 | 15 | -5.10 | | Al-Zarouni, Kholoud Essa | | wf | 1847 | UAE | 1.00 | 1 | 0.16 | 15 | 2.40 | | Jumma, Al Mouhairi | | | 1925 | UAE | 1.00 | 1 | 0.24 | 15 | 3.60 | | Faisal, Abdulla | | | 2177 | UAE | 0.50 | 1 | 0.07 | 15 | 1.05 | | Saeed, Ishaq | f | | 2188 | UAE | 0.00 | 1 | -0.42 | 15 | -6.30 | | Abdulmajeed, Mohamad | f | | 2257 | UAE | 1.00 | 1 | 0.68 | 15 | 10.20 | | Khalifa, Khamis | | | 2003 | UAE | 1.00 | 1 | 0.33 | 15 | 4.95 | | Hassan, Abdulla | m | | 2322 | UAE | 0.00 | 1 | -0.25 | 15 | -3.75 | | Khouri Ahmed, Abbas | f | | 1939 | UAE | 1.00 | 1 | 0.26 | 15 | 3.90 | | 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) | | 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A | Kavala | GRE | 2009-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2138 | 2147 | 3.50 | 9 | -1.34 | 15 | -20.10 | |
| Arun Prasad, S | g | | 2547 * | IND | 0.50 | 1 | 0.42 | 15 | 6.30 | | Nevednichy, Vladislav | g | | 2547 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | Al-Marzouqi, Abdulla M | | | 1981 | UAE | 0.00 | 1 | -0.72 | 15 | -10.80 | | Grapsa, Georgia | | | 2083 | GRE | 1.00 | 1 | 0.41 | 15 | 6.15 | | Manelidou, Maria | | | 2008 | GRE | 0.00 | 1 | -0.69 | 15 | -10.35 | | Jumma, Al Mmouhairi | | | 1925 | UAE | 1.00 | 1 | 0.22 | 15 | 3.30 | | Michelakos, Panagiotis | | | 2008 | GRE | 0.50 | 1 | -0.19 | 15 | -2.85 | | Kouvatsos, Filippos | | | 2093 | GRE | 0.00 | 1 | -0.58 | 15 | -8.70 | | Papargyriou, Anastasios | | | 2049 | GRE | 0.50 | 1 | -0.13 | 15 | -1.95 | | * 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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