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Individual Calculations January 2018 |
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| Kozma, Edit Total change: 16.40 | |   |
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| HUN Team League 2nd Div. Breyer Gyula Group 2017-2018 R 5-6 | Hungary North-West | HUN | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1892 | 2.00 | 2 | 1.07 | 20 | 21.40 | |
|  Tessedik, Karoly | | | 1797 | HUN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Imre, Jozsef | | | 2045 | HUN | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | | | Team League Budapest Bilek Istvan Group 2017-2018 R 5 | Budapest | HUN | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1892 | 0.50 | 1 | -0.25 | 20 | -5.00 | |
|  Gruz, Janos | | | 1700 | HUN | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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