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Individual Calculations February 2015 |
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| Zilahi, Gabor Total change: -37.20 | |   |
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| Perenyi Bela Memorial 2015 | Budapest | HUN | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1979 | 4.50 | 9 | -1.56 | 20 | -31.20 | |
|  Nemeth, Zoltan | m | | 2310 | HUN | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Birk, Balazs Dr. | | | 1768 | HUN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kovacs, Judit | | | 1818 | HUN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Alkire, Brian James | | | 1579 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ongut, Tamas Gunes | | | 1722 | HUN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ablonczy, Kalman | | | 1797 | HUN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Czegledi, Barna Jr. | | | 2077 | HUN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Szurkos, Andras | | | 1759 | HUN | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Czimer, Jozsef | | | 1703 | HUN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | HUN Team League Ch. Budapest Lilienthal Group Round 6 | Budapest | HUN | 2015-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1979 | 0.50 | 1 | -0.30 | 20 | -6.00 | |
| | Pirityi, Andras | | | 1743 | HUN | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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