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Individual Calculations March 2017 |
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| Billey, David Total change: -20.20 | |   |
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| Team 2017 - Nationale 3 r4-5 | FRANCE | FRA | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1607 | 0.50 | 2 | -0.32 | 20 | -6.40 | |
|  Meyer, Clement | | | 1706 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Carabetta, Gaetan | | | 1634 | FRA | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | 24e Open International de Selestat - Open B (1400-1800) | SELESTAT | FRA | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1607 | 2.50 | 6 | -0.69 | 20 | -13.80 | |
| | Rajacic, Michel | | | 1402 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Grit, Yanis | | | 1675 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Vouin, Denis | | | 1699 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sow, Aliou Bocar | | | 1445 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Francois, Gwladys | | | 1679 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ruf, Helmut | | | 1580 | GER | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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