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Individual Calculations April 2009 |
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| Devos, Herve Total change: 3.75 | |   |
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| N4 - R4 | Various | FRA | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1897 | 0.50 | 1 | -0.18 | 15 | -2.70 | |
|  De Biasi, Robert | | | 1761 | FRA | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1897 | 3.00 | 7 | 0.43 | 15 | 6.45 | |
| | Hagesaether, Ellen | | wm | 2223 | NOR | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Gobeaut, Benjamin | | | 1749 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Bitalzadeh, Mahsa | | | 1789 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Poley, Vladimir | m | | 2247 | BLR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Cieza, Arcadio | f | | 2247 | PER | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Delekta, Anna | | | 1699 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Husari, Satea | m | | 2247 | SYR | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | |
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