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Individual Calculations September 2009 |
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| Csetneki, Mark Total change: -15.40 | |   |
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| Siofok-Balaton Kupa | Siofok | HUN | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1566 | 0.00 | 3 | -0.40 | 25 | -10.00 | |
|  Baki, Peter | | | 1916 | HUN | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Torday, Balazs | | | 1916 | HUN | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Pilis, Peter | | | 1824 | HUN | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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) | | | NOTE: K factor changed | | HUN U10 Ch. Boys | Balatonlelle | HUN | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1566 | 0.50 | 2 | -0.36 | 15 | -5.40 | |
| | Molnar Saska, Zoltan | | | 1722 | HUN | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Peczely, Sebastian Zsombor | | | 1517 | HUN | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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