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Individual Calculations January 2010 |
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| Rakotomalala, Jean-Jacques Total change: 4.00 | |   |
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| Criterium R1-2 | IDF | FRA | 2009-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1706 | 1.00 | 2 | 0.00 | 25 | 0.00 | |
|  Mathieu, Alain | | | 1708 | FRA | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Secq, Didier | | | 1708 | FRA | 1.00 | 1 | 0.50 | 25 | 12.50 | |
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) | | | | Ile de France 1 - R3-4 | IDF | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1706 | 0.50 | 1 | 0.16 | 25 | 4.00 | |
|  Ruimy, Michel | | | 1822 | FRA | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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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