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Individual Calculations April 2018 |
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| Diaferia, Joseph Total change: -1.40 | |   |
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| Team 2018 - Nationale 4 Part 2 | FRANCE | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1419 | 1.00 | 2 | -0.07 | 20 | -1.40 | |
|  Mazard, Bruno | | | 1448 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Melis, Achille | | | 1338 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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