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Individual Calculations May 2019 |
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| Charles, Roger Total change: -3.60 | |   |
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| Team 2019 - Nationale 4 r5-9 | FRANCE | FRA | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1479 | 1.00 | 2 | -0.18 | 20 | -3.60 | |
|  Le Coz, Marie Sarah | | | 1338 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Charollois, Louis | | | 1486 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | 5e Festival International BNP Paribas d'Echecs de Limoges - Open de la Porcelaine (-1700) | LIMOGES | FRA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1492 | 1.00 | 3 | 0.00 | 20 | 0.00 | |
| | Belhadj, Seyfedine | | | 1625 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Darre, Alain | | | 1592 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Joyeux, Chloe | | | 1625 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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