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Individual Calculations April 2009 |
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| Lefevre, Margaux Total change: 14.55 | |   |
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| III Open Internacional d'Escacs Illes Medes Grupo A | Catalunya | ESP | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1970 | 4.00 | 9 | 0.88 | 15 | 13.20 | |
|  Demuth, Adrien | f | | 2320 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Pruja Ramirez De Cartagena, Marc | | | 2131 | ESP | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Schut, Donna | | | 2052 | NED | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Fowler, John | | | 2061 | ENG | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Parals Marce, Luis | | | 2116 | ESP | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Schut, Han | | | 2136 | NED | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Benson, Oisin P. | | | 1911 | IRL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Vidal Zamora, Alex | | | 2058 | ESP | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Camos Ramio, Miguel | | | 2035 | ESP | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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) | | | | CMB Breizh Masters de Guingamp Feminin 2009 | Pabu | FRA | 2009-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2006 | 3.00 | 9 | 0.09 | 15 | 1.35 | |
| | Chaumont, Adeline | | | 2097 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Fomichenko, Svetlana | | wg | 2271 | UKR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Le Bail, Clara | | | 2040 | FRA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Berthelot, Yannick | f | | 2323 | FRA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Budrewicz, Krzysztof | | | 2356 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Boulan, Laura | | | 1988 | FRA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Sandu, Mihaela | | wg | 2285 | ROU | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Peyre, Camille | | | 1902 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Andersson, Christin | | wm | 2132 | SWE | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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