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Individual Calculations September 2023 |
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| Pierrard, David Total change: -13.60 | |   |
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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 |
| 1391 | 1188 | 2.00 | 6 | 0.55 | 40 | 22.00 | |
|  Woyave, Pascal | | | 1462 | BEL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lepape, Philippe | | | 1424 | BEL | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Leguellec, Frederic | | | 1332 | FRA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Pham Kieu, Khanh | | | 1318 | BEL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Jamar, Marc | | | 1420 | BEL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | De Smet, Karl | | | 1392 | BEL | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | | | Tournoi du Centre - Edition 7 - Groupe B | Anderlues | BEL | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1212 | 0.00 | 3 | -0.89 | 40 | -35.60 | |
| | Lannoye, Cedric | | | 1477 | BEL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Massoulie, Francois | | | 1427 | BEL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Merle, Thibault | | | 1223 | BEL | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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