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Individual Calculations April 2017 |
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| Petitcunot, Pierre Total change: 1.10 | |   |
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| Team 2017 - Nationale 2 r8-9 | FRANCE | FRA | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2441 | 1.50 | 2 | 0.11 | 10 | 1.10 | |
|  Boudiba, Mahfoud | m | | 2408 | ALG | 0.50 | 1 | -0.05 | 10 | -0.50 | |  Medghoul, Sherif | | | 2152 | FRA | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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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