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Individual Calculations April 2018 |
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| Marks, Andy Total change: -6.00 | |   |
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| Championnat de Paris Amateur (- 2200 Elo) | PARIS | FRA | 2018-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1848 | 1.00 | 3 | -0.30 | 20 | -6.00 | |
|  Morin, Stephane | | | 2099 | FRA | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Boulos, Carlos | | | 2013 | LBN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nguyen, Tristan | | | 1572 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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