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Individual Calculations May 2012 |
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| Acs, Kristof Total change: 21.90 | |   |
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| Sanatopic-Zuzmara Chess Week-end U1800 | Aggtelek | HUN | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1487 | 2.50 | 4 | 1.43 | 15 | 21.45 | |
|  Csorba, Rudolf | | | 1664 | HUN | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Acs, Petra | | | 1592 | HUN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Magyar, Istvan | | | 1708 | HUN | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Justyak, Gabor | | | 1707 | HUN | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | U12 Boys Ch 2012 | Budapest | HUN | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1487 | 2.00 | 4 | 0.03 | 15 | 0.45 | |
| | Marosi, Levente | | | 1887 * | HUN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Madarasz, Akos | | | 1378 | HUN | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Ruska, Zoltan Jr. | | | 1347 | HUN | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sass, Vencel | | | 1451 | HUN | 0.50 | 1 | -0.05 | 15 | -0.75 | | | * 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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