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Individual Calculations January 2010 |
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| Liauzu, Serge Total change: 18.70 | |   |
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| Chpt du Finistère (29) 2009-2010 - 1 | BRE | FRA | 2009-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1607 | 1.00 | 2 | 0.46 | 25 | 11.50 | |
|  Collin, Jean-Philippe | | | 1690 | FRA | 1.00 | 1 | 0.61 | 25 | 15.25 | |  Conner, Michel | | | 1903 | FRA | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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) | | | NOTE: K factor changed | | 15e open int de Fouesnant | Fouesnant | FRA | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1607 | 2.50 | 8 | 0.48 | 15 | 7.20 | |
| | Peyre, Thomas | | | 2007 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Toux, Stephane | | | 1880 | FRA | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Leclerc, Arnaud | | | 1927 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Le Duigou, Goulven | | | 1840 | FRA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Godefroy, Philippe | | | 1859 | FRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Collin, Jean-Philippe | | | 1690 | FRA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Viart, Bettina | | | 1590 | FRA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Fournel, Didier | | | 1733 | FRA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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