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Individual Calculations January 2016 |
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| Pietrac, Christian Total change: -16.00 | |   |
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| Ch. des Bouches du Rhone 2015-16 du Vendredi r1-5 | VITROLLES | FRA | 2015-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1232 | 1.00 | 4 | 0.00 | 20 | 0.00 | |
|  Mignemi, Denis | | | 1607 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Bouriel, Michel | | | 1465 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Scamaroni, Jean-Paul | | | 1600 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Cortes, Maria | | | 1158 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Ch. des Bouches du Rhone 2015-16 du Samedi r1-5 | VITROLLES | FRA | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1232 | 0.00 | 3 | -0.80 | 20 | -16.00 | |
| | Konate, Salma | | | 1490 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Benezra, Silke | | | 1361 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Roche, Alain | | | 1390 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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