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Individual Calculations April 2009 |
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| Pierrard, Hubert Total change: -12.75 | |   |
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| N4 - R4 | Various | FRA | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1994 | 1.00 | 1 | 0.31 | 15 | 4.65 | |
|  Oliveau, Remy | | | 1856 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | 8ème open international de Rochefort | Rochefort | FRA | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1994 | 2.00 | 6 | -1.16 | 15 | -17.40 | |
| | Normandin, Francis | | | 1648 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Sanchez, Joseph | m | | 2344 | PHI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Milchev, Nikolay | m | | 2344 | BUL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Leriche, Luc | | | 1801 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Jutard, Emmanuel | | | 1864 | FRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Hubert, Raphael | | | 1905 | FRA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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