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Rapid:
Individual Calculations October 2021 |
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| Ribeiro, Margarida Total change: -28.40 | |   |
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| XI Open Internacional Cidade de Mangualde | Mangualde | POR | 2021-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1077 | 0.00 | 4 | -0.80 | 20 | -16.00 | |
|  Alvarez, Ricardo Fernando | | | 1729 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Palomo Monserrat, Lorenzo | | | 1290 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Silva, Jose Lucas Ferreira | | | 1342 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Silva, Antonio Jose M. Abreu F | | | 1161 | POR | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | XII Torneo Internacional Concello de Rianxo | Rianxo (A Coruna) | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1077 | 1.00 | 6 | -0.03 | 20 | -0.60 | |
| | Lopez Gonzalez, Diego | | | 1644 | ESP | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rocha, Miguel Feio Guimaraes | | | 1379 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rodriguez Dominguez, Ramon | | | 1339 | ESP | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Victorero Dominguez, Oscar | | | 1422 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Quintas Carreira, Jose Luis | | | 1245 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gimenez Bargiela, Eduardo Xavier | | | 1235 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | CN Semi-Rapidas 2020-21 | Felgueiras | POR | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1077 | 0.00 | 3 | -0.59 | 20 | -11.80 | |
| | Ribeiro, Rodrigo | | | 1677 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Silva, Jose Lucas Ferreira | | | 1342 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Alves, Jose Augusto Gomes | | | 1159 | POR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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