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Individual Calculations September 2009 |
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| Le Goff, Thierry Total change: -18.65 | |   |
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| 11e Festival d'Echecs- 7e open Adultes | St Lo | FRA | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1798 | 1.00 | 5 | 0.01 | 25 | 0.25 | |
|  Benard, Anne-Laurie | | | 1989 | FRA | 0.00 | 1 | -0.25 | 25 | -6.25 | |  Duchateau, Thomas | | | 2100 | FRA | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Busnel, Laurent | | | 1969 | FRA | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Nguyen, Marc-Antoine | | | 2033 | FRA | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Bourdonnais, Loic | | | 2145 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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 | | Open de Haute Bretagne | Rennes | FRA | 2009-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1798 | 1.00 | 5 | -1.26 | 15 | -18.90 | |
| | Arnaud, Jean-Paul | | | 1884 | FRA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Quellec, Yannick | | | 1900 | FRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Aubry, Yannis | | | 1954 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Josse, Mathilde | | | 1688 | FRA | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Bacon, Bruno | | | 1743 | FRA | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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