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Individual Calculations January 2010 |
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| Royer, Olivier Total change: -18.00 | |   |
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| 4e Trophees International de Lyon | Lyon | FRA | 2009-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1608 | 1.00 | 5 | -0.40 | 25 | -10.00 | |
|  Gelas, Christophe | | | 1990 | FRA | 0.00 | 1 | -0.09 | 25 | -2.25 | |  Toumassian, Arthur | | | 1808 | FRA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Batteau, Valerie | | | 1917 | FRA | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Karsenty, Madeleine | | | 1492 | FRA | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Verges, Brice | | | 1780 | FRA | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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) | | | | Nationale 4 - R4 | Various | FRA | 2009-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1604 | 0.00 | 1 | -0.32 | 25 | -8.00 | |
| | Nguyen-Dinh, Dominique | | | 1737 | FRA | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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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