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Individual Calculations January 2016 |
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| Ferry, Roger Total change: 14.60 | |   |
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| Team 2016 - Ile-de-France Part 1 | IDF | FRA | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1968 | 2.50 | 3 | 0.73 | 20 | 14.60 | |
|  Lagache, Yves | | | 1656 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Poiraud, Ludovic | | | 1967 | FRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Rachid, Danial | | | 2032 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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