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Individual Calculations April 2020 |
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| Lever, Erwan Total change: -41.40 | |   |
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| Lliga Catalana 2020 Divisio Honor I FIDE | Catalunya | ESP | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2189 | 0.00 | 3 | -1.55 | 20 | -31.00 | |
|  Garcia Acosta, Roger | | | 2063 | ESP | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Chalmeta Ugas, Jordi | | | 2173 | ESP | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Perpinya Rofes, Lluis Maria | m | | 2293 | ESP | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | 36e Open International d'Echecs de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2146 | 4.50 | 7 | -0.87 | 20 | -17.40 | |
| | Chachiachvili, Mariam | | | 1758 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Karthikeyan, P. | g | | 2406 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Smadi, Laurent | | | 1763 | FRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Vion, Jean-Francois | | | 1997 | FRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Medghoul, Lazare | | | 1746 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Lagontrie, Jean | | | 1746 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Armas, Lara-Maria | | | 1878 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Lliga Catalana 2020 Finals Catalanes FIDE | Catalunya | ESP | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2169 | 1.00 | 1 | 0.35 | 20 | 7.00 | |
| | Boldu Soto, Roger | | | 2060 | ESP | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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