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Individual Calculations September 2009 |
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| Kertesz, Alfred Total change: 1.05 | |   |
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| 20th NATO Chess Championship | Hammelburg | GER | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2270 | 5.00 | 7 | 0.07 | 15 | 1.05 | |
|  Pedersen, Lars Erik | | | 2049 | NOR | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Eriksson, Christian | | | 2122 | DEN | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Alaslar, Devrim | | | 2135 | TUR | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Gooris, Jan | | | 2132 | BEL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Mestek, Igor | | | 2158 | SLO | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Krainski, Jaroslaw | | | 2072 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Picart, Laurent | | | 2148 | FRA | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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