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Individual Calculations February 2023 |
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| Renaudineau, Philippe Total change: 10.00 | |   |
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| Team 2023 - PDL Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1132 | 0.00 | 1 | -0.09 | 40 | -3.60 | |
|  Grolleau, Emmanuel | | | 1517 | FRA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | Championnat de la Loire Atlantique - Open Retif 2023 r4-5 | GETIGNE | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1132 | 1.00 | 2 | 0.34 | 40 | 13.60 | |
|  Deruyter, Alain | | | 1293 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Beaufreton, Thierry | | | 1226 | FRA | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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