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Individual Calculations March 2010 |
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| Marks, Edwin Total change: 8.10 | |   |
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| Nationale 4 - R5 | Various | FRA | 2010-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1931 | 1.00 | 1 | 0.24 | 15 | 3.60 | |
|  Brumant, Jean-Claude | | | 1729 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | Chpt Seine St Denis -2200 | Montreuil | FRA | 2010-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1931 | 2.50 | 3 | 0.30 | 15 | 4.50 | |
|  Guo, Louis | | | 1563 | FRA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Bellaiche, Elise | | | 1811 | FRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Ruimy, Michel | | | 1825 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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