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Individual Calculations March 2022 |
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| Gaftarnik, Olivier Total change: -48.60 | |   |
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| 20th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1705 | 4.50 | 8 | -2.43 | 20 | -48.60 | |
|  Meynard, Julien | | | 1342 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Leduc, Jacques | | | 1305 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hatrel, Arnaud | | | 1395 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Pichon, Sebastien | | | 1448 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Sempere, Francois | | | 1381 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Hallay, Luc | | | 1398 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Louassier, Timothe | | | 1457 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Louassier, Nadege | | | 1358 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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