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Rapid:
Individual Calculations October 2021 |
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| Joaquim, Fernando Manuel Oliveir Total change: 22.80 | |   |
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| CD Lisboa Semi-Rapidas 2020-21 | Lisboa | POR | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1340 | 4.00 | 7 | 2.01 | 20 | 40.20 | |
|  Leao, Tiago Miguel Da Silva | | | 2042 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Chen, Sophia Weizhi | | | 1106 | CHN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Monteiro, Sara Cristina Da Silva | | wc | 1766 | POR | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Alves, Luis Miguel | | | 1596 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gomes, Carlos Gustavo | | | 1673 | POR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Filipe, Artur | | | 1164 | POR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Costa, Hugo Duque | | | 1738 | POR | 1.00 | 1 | 0.92 | 20 | 18.40 | |
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) | | | | 18. Torneio de Xadrez da Velhinha | Lisboa | POR | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1340 | 2.00 | 4 | -0.45 | 20 | -9.00 | |
| | Guedes, Rui Pedro Dos Santos | | | 1009 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Moura, Miguel Tiago Rito | | | 1170 | POR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Cardoso, Xavier Silva | | | 1106 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bento, Rudolfo Antonio Campos | | | 1789 | POR | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | 23. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1340 | 2.00 | 4 | -0.42 | 20 | -8.40 | |
| | Guedes, Rui Pedro Dos Santos | | | 1009 | POR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Hughes, John David | | | 1103 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Adhya, Havir | | | 1198 | POR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Morais, Vitor | | | 1812 | POR | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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