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Individual Calculations September 2009 |
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| Biro, David Total change: 7.50 | |   |
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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 |
| 2274 | 2191 | 4.00 | 9 | 0.50 | 15 | 7.50 | |
|  Balog, Imre | m | | 2432 | HUN | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Csirik, Andras | f | | 2302 | HUN | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Rezsek, Gyozo | | | 2102 | HUN | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Szabo, Balazs | | | 2250 | HUN | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Lengyel, Bela | m | | 2268 | HUN | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Lizak, Peter | | | 2261 | HUN | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Koffler, Daniel | | | 2250 | AUT | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Lorand, Norbert | f | | 2314 | HUN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Vukovic, Ivo | f | | 2286 | CRO | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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