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Individual Calculations March 2010 |
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| Beaucoudray, Marc Total change: -1.35 | |   |
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| Criterium R3-4 | IDF | FRA | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1949 | 1.00 | 1 | 0.60 | 15 | 9.00 | |
|  Arakelyan, Aram | | | 2019 | FRA | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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) | | | | Nationale 4 - R5 | Various | FRA | 2010-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1949 | 0.00 | 1 | -0.41 | 15 | -6.15 | |
| | Acquart, Alexis | | | 2014 | FRA | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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) | | | | Criterium R5 | IDF | FRA | 2010-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 1949 | 0.00 | 1 | -0.28 | 15 | -4.20 | |
|  Grichkevitch, Gilles | | | 2115 | FRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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