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Individual Calculations May 2017 |
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| Graells, Christian Total change: -15.40 | |   |
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| Team 2017 - Nationale 4 Part 3 | FRANCE | FRA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1599 | 0.00 | 1 | -0.11 | 20 | -2.20 | |
|  Boghossian, Pierre | | | 1946 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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 2016-17 du Vendredi (-2200) r9 | MEYREUIL | FRA | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1599 | 0.00 | 1 | -0.66 | 20 | -13.20 | |
|  Boukhfif, Tarik | | | 1485 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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