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Individual Calculations September 2009 |
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| Janssen, Ruud Total change: -7.20 | |   |
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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 |
| 2362 | 2527 | 5.50 | 9 | -0.72 | 10 | -7.20 | |
|  Kosmas-Lekkas, Dimitiros | | | 2127 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Arun, Karthik R | | | 2291 | IND | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Dolzhikova, Olga | | wg | 2284 | UKR | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Vorobiov, Evgeny E | g | | 2598 | RUS | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Stoinev, Metodi | | | 2315 | BUL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Belov, Vladimir | g | | 2627 | RUS | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Stiri, Alexandra | | wm | 2163 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Khukhashvili, Sopiko | m | wg | 2430 | GEO | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Ashwin, Jayaram | m | | 2425 | IND | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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