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Individual Calculations February 2015 |
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| Csala, Imre Total change: -14.40 | |   |
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| Perenyi Bela Memorial 2015 | Budapest | HUN | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2161 | 4.50 | 8 | -0.99 | 20 | -19.80 | |
|  Ablonczy, Kalman | | | 1797 | HUN | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Trajber, Csaba Dr. | | | 2037 | HUN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Palla, Akos Botond | | | 2060 | HUN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Letay, Gyula | f | | 1954 | HUN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Czegledi, Barna Jr. | | | 2077 | HUN | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Czibulka, Zoltan Dr. | | | 2036 | HUN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Terbe, Julianna | | wf | 2118 | HUN | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Palvolgyi, Istvan | | | 2041 | HUN | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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. Maroczy Group Round 5 | Hungary (East) | HUN | 2015-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2161 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
| | Toth, Levente | | | 1985 | HUN | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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