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Individual Calculations January 2019 |
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| Perrot, Pierre Total change: -6.20 | |   |
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| Team 2019 - Nationale 4 r1-4 | FRANCE | FRA | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1991 | 2.00 | 4 | -0.31 | 20 | -6.20 | |
|  Havard, Jean-Michel | | | 1857 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Ebalard, Marc | | | 2124 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Dallery, Christophe | | | 1871 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Richard, Boris | | | 1878 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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