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Individual Calculations January 2018 |
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| Bonas, Jean-Marie Total change: -15.20 | |   |
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| Team 2018 - Nationale 4 Part 1 | FRANCE | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1670 | 1.50 | 4 | -0.76 | 20 | -15.20 | |
|  Potaux, Olivier | | | 1716 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Andre, Victoria | | | 1573 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Alaime, Maxime | | | 1458 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kapala, Serge | | | 1724 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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