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Rapid:
Individual Calculations December 2019 |
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| Tavares, Beatriz Abud Sousa Total change: -35.20 | |   |
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| CD Jovens Setubal Semi-Rapidas 2019-20 - U10 | Seixal | POR | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1121 | 1018 | 0.00 | 1 | -0.36 | 20 | -7.20 | |
|  Ferreira, Leonor Marques | | | 1121 | POR | 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) | | | | Torneio Matinal SC Massama 10-Nov | Sintra | POR | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1000 | 0.00 | 4 | -0.63 | 20 | -12.60 | |
|  Ferreira, Nuno David Oliveira | | | 1400 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sousa, Joao Rui | | | 1400 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ferreira, Nuno David | | | 1400 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alves, Tome | | | 1082 | POR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | CN Semi-Rapidas Jovens 2019-2020 - U10 | Pombal | POR | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1044 | 1000 | 1.00 | 4 | -0.77 | 20 | -15.40 | |
| | Silva, Diogo Neves | | | 995 | POR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Ferreira, Leonor Marques | | | 1121 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Moldovan, Lucas Gabriel | | | 1073 | POR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ribeiro, Samuel Xavier | | | 986 | POR | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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