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Individual Calculations March 2023 |
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| Daignieres, Pierre Total change: 2.40 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1720 | 5.00 | 9 | 0.12 | 20 | 2.40 | |
|  Bernard, Jean-Pierre | | | 1347 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Roche, Philippe | | | 1488 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Canonne, Antoine | | | 1823 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Della Ragione, Enzo | | | 1778 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kumthekar, Shubham | | | 1794 | IND | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Constantin, Francois | | | 1799 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Doucet, Antoine | | | 1820 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Roche, Virgile | | | 1602 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Moulin, Vincent | | | 1645 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | |
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