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Individual Calculations May 2019 |
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| Courtais, Patrick Total change: -1.60 | |   |
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| Team 2019 - Nationale 4 r5-9 | FRANCE | FRA | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1472 | 1.50 | 3 | -0.04 | 40 | -1.60 | |
|  Gwozdz, Jean-Pierre | | | 1434 | FRA | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Eteve, Jean-Francois | | | 1406 | FRA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Cariot, Philippe | | | 1546 | FRA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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