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Individual Calculations September 2021 |
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| Maziarz, Martin Total change: -10.80 | |   |
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| 18eme Open International du Pic d'Anie 2021 - Tournoi C | ARETTE | FRA | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1264 | 0.50 | 4 | -0.54 | 20 | -10.80 | |
|  Bonnet, Aurelien | | | 1549 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Parpinel, Mario | | | 1486 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Kruk, Clementine | | | 1282 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Bourson, Joel | | | 1512 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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