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Individual Calculations December 2019 |
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| Ballandras, Marc Total change: -18.80 | |   |
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| Team 2020 - Nationale 3 r2-3 | FRANCE | FRA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1751 | 0.50 | 2 | -0.94 | 20 | -18.80 | |
|  Jacotot, Louis Nicolas | | | 1500 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Argel, Michel | | | 1658 | FRA | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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