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Individual Calculations September 2009 |
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| Birnboim, Nathan Total change: 6.40 | |   |
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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 |
| 2327 | 2319 | 5.00 | 9 | 0.64 | 10 | 6.40 | |
|  Prorok, Marton | | | 2105 | HUN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gonda, Laszlo | m | | 2522 | HUN | 0.00 | 1 | -0.24 | 10 | -2.40 | |  Straubinger, Daniel | | | 2214 | HUN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Varga, Zoltan | g | | 2457 | HUN | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Szabo, Richard | | | 2013 | HUN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Prohaszka, Peter | m | | 2511 | HUN | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Szabo, Balazs | | | 2250 | HUN | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Brumen, Dinko | m | | 2355 | CRO | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Horvath, Adam | g | | 2519 | HUN | 0.00 | 1 | -0.24 | 10 | -2.40 | |
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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