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Individual Calculations May 2013 |
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| Marchal, Roger Total change: -21.30 | |   |
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| 5th Chess Open Tour de Juvisy | JUVISY SUR ORGE | FRA | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1625 | 0.00 | 4 | -1.54 | 15 | -23.10 | |
|  Daurelle, Herve | f | | 2025 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Barthelemy, Alain | | | 1516 | FRA | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Jouy, Guy | | | 1745 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Gaillet, Philippe | | | 1646 | FRA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Team 2013 - Nationale 4 - R7 | FRANCE | FRA | 2013-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1630 | 0.50 | 1 | 0.12 | 15 | 1.80 | |
| | Germain, Bertrand | | | 1721 | FRA | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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