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Individual Calculations February 2019 |
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| Pervai, Laszlo Total change: 7.20 | |   |
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| 10th Christmas Open 2018 | Budapest | HUN | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1852 | 3.50 | 7 | 0.11 | 40 | 4.40 | |
|  Zentai, Peter | f | | 2252 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wallis, Janos | | | 1646 | HUN | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Szollosi, Laszlo | f | | 2085 | HUN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Buri, Petra Zsuzsanna | | | 1575 | HUN | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Szurkos, Andras | | | 1632 | HUN | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Karacsonyi, Kata | | | 1907 | HUN | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Virag, Balint | | | 1994 | HUN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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 2nd Div. Erkel Ferenc Group 2018-2019 R 4 | Hungary | HUN | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1896 | 0.50 | 1 | 0.07 | 40 | 2.80 | |
| | Fendrich, Zoltan | | | 1949 | HUN | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | |
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