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Individual Calculations October 2018 |
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| Tronchere, Laurent Total change: -14.00 | |   |
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| 5eme Open de rentree de l'Elo (-2200) | ORANGE | FRA | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1843 | 2.50 | 5 | -0.43 | 20 | -8.60 | |
|  Colonna, Jean-Paul | | | 1523 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Gachon, Valentin | | | 1557 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rayne, Remy | | | 2002 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Blanchard, Samuel | | | 1933 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Baquer, Marc | | | 1807 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | Open du Jeu d'Echecs du Festival des Jeux de Vichy 2018 (-2200) | VICHY | FRA | 2018-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1843 | 3.00 | 5 | -0.27 | 20 | -5.40 | |
| | Megnot, Philippe | | | 1490 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Arcusa, Michel | | | 1643 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bonneau, Alain | | | 1536 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fahys, Bertrand | | | 1931 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Vermelle, Florent | | | 1932 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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