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Individual Calculations September 2009 |
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| Osmanoglou, Halil Total change: 4.50 | |   |
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| 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A | Kavala | GRE | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2133 | 3.50 | 8 | 0.30 | 15 | 4.50 | |
|  Aroshidze, Levan | g | | 2533 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Tsevremes, Ioannis | | | 1997 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Sandalakis, Angelos | | | 2350 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Simeonidis, Ioannis | | | 2266 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Xylogiannopoulos, Antonios | | | 2011 | GRE | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kouvatsou, Maria | | wg | 2156 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Grapsa, Georgia | | | 2083 | GRE | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Borsuk, Angela | m | wg | 2385 | ISR | 1.00 | 1 | 0.81 | 15 | 12.15 | | | * 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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