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Individual Calculations December 2019 |
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| Peters, Jonathan Total change: -5.60 | |   |
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| 2nd Naperville FIDE Open | Naperville, Illinois | USA | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1596 | 1.00 | 2 | -0.14 | 40 | -5.60 | |
|  Kodipparambil, Advaith G | | | 1238 | USA | 0.50 | 1 | -0.40 | 40 | -16.00 | |  Gupta, Aditya | | | 1800 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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