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Individual Calculations September 2009 |
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| Valyi, Adel Total change: -5.25 | |   |
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| III.Bezdan Memorial | Szeged | HUN | 2009-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1560 | 1.50 | 4 | -0.07 | 15 | -1.05 | |
|  Adzic, Slobodan | f | | 1910 | MNE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Berecz, Arpad | | | 1910 | HUN | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Valyi, Blanka Borbala | | | 1419 | HUN | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Szentpetery, Csaba Mark | | | 1446 | HUN | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | HUN U12 Ch. Girls | Balatonlelle | HUN | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1560 | 2.00 | 5 | 0.23 | 15 | 3.45 | |
| | Haszon, Kamilla Sara | | | 1682 | HUN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Hercsik, Timea Gabriella | | | 1638 | HUN | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Werner, Anna | | | 1745 | HUN | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Gombos, Bettina | | | 1710 | HUN | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Varga, Melinda | | | 1570 | HUN | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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) | | | | 4th International Open Chess Tourn. "Summer Cup 2009" | N.Marmaras, Halkidiki | GRE | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1633 | 0.00 | 4 | -0.51 | 15 | -7.65 | |
| | Xaxiris, E | | | 2033 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Giordos, Vasilios | | | 1949 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Mattsson, Michael | | | 2033 * | SWE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Marianidis, Dimitrios | | | 1850 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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