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Individual Calculations September 2009 |
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| Koffler, Daniel Total change: -14.55 | |   |
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| Balaton Int. Chess Festival Open A/HUN Open Ch. | Balatonlelle | HUN | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2250 | 2.50 | 8 | -0.97 | 15 | -14.55 | |
|  Berczes, David | g | | 2513 | HUN | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Mihok, Oliver | f | | 2364 | HUN | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Fodor, Tamas Jr. | f | | 2411 | HUN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Prohaszka, Peter | m | | 2511 | HUN | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kovacs, Arthur | | | 2149 | HUN | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Porat, Maya | | | 2197 | ISR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Biro, David | | | 2191 | HUN | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Prorok, Marton | | | 2105 | HUN | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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