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Individual Calculations July 2021 |
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| Coimbra, Joao Marcial Ferreira Total change: 39.40 | |   |
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| VIII Taca AXDC por Equipas Final | VN Ancos | POR | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1325 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Maduro, Joao Luis Andrade | | | 1725 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | CD Veteranos Coimbra 2020-21 | Coimbra | POR | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1317 | 3.00 | 4 | 1.36 | 20 | 27.20 | |
| | Morais, Mario Martins Freitas | | | 1717 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bras, Rui Manuel Da Silva | | | 1487 | POR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Marques, Luis F M C | | | 1110 | POR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cruz, Joao De Sousa Da | | | 1312 | POR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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 Veteranos 2020-21 - U65 | Fatima | POR | 2021-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1317 | 1.50 | 5 | 0.77 | 20 | 15.40 | |
| | Bray, Jose Manuel | | | 1685 | POR | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Nunes, Adelino Victor | | | 1531 | POR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Lavrador, Rodolfo Manuel Mascaren | | | 1717 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ribeiro, Fernando Antonio Boas-No | | | 1699 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Viana, Eduardo Escudeiro Guerreir | | | 1531 | POR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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 Equipas 2020-21 - 3. divisao C r.6-7 | concentrado | POR | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1317 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Chaves, Jussara | | wm | 1717 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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