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Individual Calculations May 2011 |
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| Petrera, Salvatore Total change: -15.00 | |   |
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| 11e Open d'hiver d'Avoine | AVOINE | FRA | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1687 | 1.50 | 4 | -0.41 | 25 | -10.25 | |
|  Touzeau, Maxime | | | 1911 | FRA | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Maingret, Valentin | | | 1381 | FRA | 0.50 | 1 | -0.36 | 25 | -9.00 | | | Poulin, Jean-Jacques | | | 1532 | FRA | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Hubert, Raphael | | | 2020 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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) | | | | Team - Nationale 3 - R7 | FRANCE | FRA | 2011-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1687 | 0.00 | 1 | -0.19 | 25 | -4.75 | |
| | Teixeira, Antonio | | | 1940 | ANG | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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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