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Individual Calculations September 2017 |
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| Bekkari, Nassim Total change: 110.40 | |   |
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| 3e Festival d'Echecs de l'EFE Metz -Tournoi G | METZ | FRA | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1576 | 7.00 | 9 | 2.47 | 40 | 98.80 | |
|  Ledieu, Paul | | | 1542 | FRA | 0.00 | 1 | -0.55 | 40 | -22.00 | |  Marinelli, Sofia | | | 1548 | ITA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Jenvrin, Gerard | | | 1559 | FRA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Libaud, Matthis | | | 1541 | FRA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Jenner, Meikel | | | 1627 | GER | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Mathiotte, Frederic | | | 1551 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Hirsch, Hugo | | | 1667 | LUX | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Schneider, Mano | | | 1557 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Mendes, Ricardo | | | 1577 | FRA | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | 7th Gibraltar Junior International Junior Chess Festival Under 12 | Gibraltar | ENG | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1561 | 1.00 | 2 | 0.29 | 40 | 11.60 | |
| | Guia, Artur Solovyov Eloy | | | 1687 | POR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ermachenko, Manuel | | | 1646 | ESP | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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