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Individual Calculations March 2023 |
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| Durlin, Michel Total change: -41.20 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1600 | 4.50 | 9 | -2.06 | 20 | -41.20 | |
|  Guilloux, Baptiste | | | 1245 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Naymanova, Patricie | | wc | 1832 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Louassier, Nadege | | | 1390 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Serviere, Didier | | | 1319 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Charruyer, Baptiste | | | 1411 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Dubin, Lisa | | | 1315 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cyrille, Dominique | | | 1463 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Longin-Boissinot, Emile | | | 1340 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Equey, Daniel | | | 1402 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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