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Individual Calculations April 2013 |
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| Kostiuk, Tatiana Total change: -12.75 | |   |
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| 29e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2013-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2338 | 5.00 | 9 | -0.85 | 15 | -12.75 | |
|  Kovacevic, Aleksandar | g | | 2563 | SRB | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Veys, Vincent | | | 2109 | FRA | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Paris, Antony | | | 1957 | FRA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Winiarski, Mikolaj | | | 2097 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Pieri, Pierre-Louis | | | 2062 | FRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Labadie, Jean-Jacques | | | 1959 | FRA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Arutinian, David | g | | 2545 | GEO | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ishizuka, Mirai | | | 1938 * | JPN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Jojua, Davit | g | | 2543 | GEO | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * 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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