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Individual Calculations March 2023 |
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| De Chasteigner, Cedric Total change: 40.00 | |   |
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| Championnat d'Aquitaine 2023 U12M | SAINT MACAIRE | FRA | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1207 | 1.50 | 4 | 0.05 | 40 | 2.00 | |
|  Sayah-Hobon, Noah | | | 1776 | FRA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Naulet, Lucas | | | 1168 | FRA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Thual Le Guyader, Ugo | | | 1048 | FRA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Chanthavongsa, Nouaym | | | 1476 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | XXI Rochefort Chess Open C - Espoir | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1207 | 2.00 | 2 | 0.95 | 40 | 38.00 | |
| | Klein, Jean-Yves | | | 1221 | FRA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Ourry, Loen | | | 1155 | FRA | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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