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Individual Calculations May 2010 |
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| Borisova, Natalia Total change: 6.00 | |   |
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| 24e Open International "Pierre et Vacances" - C | Cannes | FRA | 2010-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1848 | 4.00 | 4 | 0.73 | 25 | 18.25 | |
|  Le Manh, Dong | | | 1599 | FRA | 1.00 | 1 | 0.19 | 25 | 4.75 | |  Ferrari, Louis | | | 1544 | FRA | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Lecornue, Jean-Jacques | | | 1586 | FRA | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Birot, Andre | | | 1623 | FRA | 1.00 | 1 | 0.22 | 25 | 5.50 | |
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 - R6 | Various | FRA | 2010-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1848 | 0.00 | 1 | -0.49 | 25 | -12.25 | |
| | Mirabel, Marcel | | | 1858 | FRA | 0.00 | 1 | -0.49 | 25 | -12.25 | |
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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