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Individual Calculations January 2022 |
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| Pietrelle, Christian Total change: -38.60 | |   |
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| Tournoi interne du Corsica Chess Club 2021 gr.B | BASTIA | FRA | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1223 | 0.50 | 6 | -1.93 | 20 | -38.60 | |
|  Castagnerol, Thimote | | | 1214 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Castagnerol, Cerise | | | 1374 | FRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Camblan, Roger | | | 1420 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Clementi, Charles | | | 1092 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Deladerriere, Helio | | | 1255 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Grisoni, Emma | | | 1430 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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