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Individual Calculations February 2020 |
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| Koltai, Dora Total change: 35.20 | |   |
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| 11th Christmas Open 2019 | Budapest | HUN | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1892 | 3.50 | 7 | 0.29 | 40 | 11.60 | |
|  Sarosi, Zoltan | m | | 2193 | HUN | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Reviczki, Roland | | | 2023 | HUN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bokorovics, Bertalan | | | 1640 | HUN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Schatzer, Andras | | | 1919 | HUN | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Szalanczi, Emil | m | | 2080 | HUN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Lakatos, Tamas | | | 1984 | HUN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Karacsonyi, Luca | | | 1611 | HUN | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | Budapest Team Ch. Bilek Istvan Group 2019-2020 R 6-7 | Budapest | HUN | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1866 | 2.00 | 2 | 0.59 | 40 | 23.60 | |
| | Engel, Ferenc | | | 1810 | HUN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Gruz, Janos | | | 1588 | HUN | 1.00 | 1 | 0.17 | 40 | 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) | | |
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