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Individual Calculations October 2021 |
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| Joglar Garcia, Maria Total change: -34.00 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1772 | 3.50 | 8 | -0.58 | 40 | -23.20 | |
|  Perdomo, Leandro | m | | 2172 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Marin Giner, Gustavo | | | 1372 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Valmana Canto, Jaime | m | | 2172 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Roig Marino, Ignacio | | | 1374 | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Santos, Jose Guilherme B Lima | f | | 2172 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shadrina, Eva | | | 1373 | EST | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Correia, Mario | | | 2043 | POR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Santos, Tomas Afonso Pires | | | 1389 | POR | 0.50 | 1 | -0.41 | 40 | -16.40 | | | * 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) | | | | Campeonato de Asturias Sub 18 por Equipos 2021 | Asturias | ESP | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1775 | 0.00 | 1 | -0.27 | 40 | -10.80 | |
| | Castro Quijano, Eduardo | | | 1950 | ESP | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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