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Individual Calculations April 2009 |
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| Jamme, Jean-Pierre Total change: 1.35 | |   |
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| Provence 1 - R4-5 | PRO | FRA | 2009-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 1980 | 0.00 | 1 | -0.33 | 15 | -4.95 | |
|  Dubin, Stephane | | | 2105 | FRA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | N4 - R5 | Various | FRA | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1980 | 1.00 | 1 | 0.42 | 15 | 6.30 | |
| | Battaglia, Gerard | | | 1920 | FRA | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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