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Rapid:
Individual Calculations October 2021 |
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| Morais, Miguel Almeida Total change: 89.80 | |   |
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| CD Lisboa Semi-Rapidas 2020-21 | Lisboa | POR | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1390 | 4.00 | 7 | 1.29 | 20 | 25.80 | |
|  Rodrigues, Guilherme Oliveira | | | 972 | POR | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Miranda, Amilcar | | | 1889 | POR | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Simoes, John | | | 1832 | VEN | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Elias, Ruben Joel Monteiro | | | 1737 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Afonso, Bruno | | | 1226 | POR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pina, Tiago | | | 1760 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Adhya, Havir | | | 1198 | POR | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 18. Torneio de Xadrez da Velhinha | Lisboa | POR | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1390 | 3.50 | 5 | 3.00 | 20 | 60.00 | |
| | Godinho, Joao Quintas | | | 1608 | POR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Bento, Rudolfo Antonio Campos | | | 1789 | POR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Monteiro, Sara Cristina Da Silva | | wc | 1766 | POR | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Correia, Mario | | | 1962 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Roxo, Agostinho Jose Goncalves | | | 1765 | POR | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | GXA Semi-Rapidas Jovens 2021 | Lisboa | POR | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1390 | 1.50 | 3 | 0.20 | 20 | 4.00 | |
| | Rodrigues, Rafael Pedro Teixeira | | | 1437 | POR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Baltazar, Estevao | | | 1411 | POR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Zhang, Xin An | | | 1466 | POR | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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