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Individual Calculations March 2019 |
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| Amram, Roger Total change: 1.80 | |   |
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| 18th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1568 | 4.50 | 9 | 0.09 | 20 | 1.80 | |
|  Costet, Jean-Michel | | | 1188 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Marsaud, William | | | 1775 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Rocq, Christian | | | 1748 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lucas, Thierry | | | 1792 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pichon, Sebastien | | | 1405 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Vernadet, Bernard | | | 1324 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Potaux, Olivier | | | 1711 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Gobbetto, Jean-Claude | | | 1744 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Bernard, Jean-Pierre | | | 1425 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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