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Individual Calculations May 2023 |
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| Prat-Barats, Isabelle Total change: -6.80 | |   |
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| 29e Open International d'Echecs de Tarbes - Blavignac (1700 elo et moins) | TARBES | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1081 | 1.00 | 5 | -0.17 | 40 | -6.80 | |
|  Artozqui Irurzun, Ernesto | | | 1335 | ESP | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Draye, Robin | | | 1235 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Legagnoa, Evan | | | 1243 | FRA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Baumgartner, Georges | | | 1417 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Grimault, Stephanie | | | 1248 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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