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Individual Calculations September 2023 |
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| Piette, Pol-Henri Total change: -11.20 | |   |
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| 20ieme Tournoi International du Pays de Charleroi 2023 Groupe C | Roux | BEL | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1244 | 1.00 | 6 | -0.56 | 20 | -11.20 | |
|  Debaise, Vincent | | | 1494 | BEL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Auquier, Yvan | | | 1520 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Cotman, Lothar | | | 1362 | BEL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Leyssen, Guido | | | 1417 | BEL | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Engelen, Audric | | | 1384 | BEL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Alary, Philippe | | | 1412 | BEL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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