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Individual Calculations March 2023 |
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| Joly, Julien Total change: -12.60 | |   |
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| XXI Rochefort Chess Open A | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2260 | 5.00 | 9 | -0.63 | 20 | -12.60 | |
|  Picart, Laurent | | | 1974 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Harsha, Bharathakoti | g | | 2599 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Maloberti, David | | | 2045 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Morais, Mario | | | 2048 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mathez, Florian | | | 2128 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Fantin, Ludwig | f | | 2070 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mathieu, Phileas | f | | 2400 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Siffert, Arman | | | 2059 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bruneau, Laurent | f | | 2168 | FRA | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
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