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Individual Calculations May 2013 |
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| Zounani, Yacine Total change: 5.85 | |   |
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| 6ème Open de Vichy | VICHY | FRA | 2013-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1746 | 1.50 | 3 | -0.01 | 15 | -0.15 | |
|  Joyeux, Chloe | | | 1430 | FRA | 0.50 | 1 | -0.37 | 15 | -5.55 | |  Owen, Michael | | | 1713 | FRA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Chaudagne, Christophe | | | 2131 | FRA | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | Team 2013 - Nationale 4 - R7 | FRANCE | FRA | 2013-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1749 | 1.00 | 1 | 0.40 | 15 | 6.00 | |
| | Perrin, Alexis | | | 1679 | FRA | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | |
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