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Individual Calculations December 2017 |
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| Peterfia, Ferenc Total change: 4.20 | |   |
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| Team League Budapest Bilek Istvan Group 2017-2018 R 3-4 | Budapest | HUN | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1641 | 1.00 | 2 | 0.21 | 20 | 4.20 | |
|  Marton, Benedek | | | 1681 | HUN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Nagy, Istvan | | | 1751 | HUN | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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