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Individual Calculations January 2019 |
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| Piotte, Claude Total change: -19.80 | |   |
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| Team 2019 - Nationale 4 r1-4 | FRANCE | FRA | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1659 | 1.00 | 3 | -0.99 | 20 | -19.80 | |
|  Spagnoli, Benjamin | | | 1677 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Hugonnot, Claude | | | 1497 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mohr, Stephane | | | 1403 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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