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Individual Calculations March 2023 |
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| Goguely, Pierre Total change: -34.80 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1587 | 5.00 | 9 | -1.74 | 20 | -34.80 | |
|  Beaufreton, Thierry | | | 1226 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Dubin, Lisa | | | 1315 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hemberger, Liam | | | 1365 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Longin-Boissinot, Emile | | | 1340 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Hallay, Luc | | | 1351 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vernouillet, Lazare | | | 1322 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Charondiere, Guy | | | 1369 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hatrel, Arnaud | | | 1367 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Logie, Bernard | | | 1792 | BEL | 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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