Rapid: Individual Calculations January 2020
 Tavares, Antonio Americo  Total change: 22.00  Rating chartPersonal card
 XI Taca Luis Cabral Ponta Delgada POR 2019-12-08
 1828 1958 5.50 7 1.10 20 22.00 
  Cymbron, Victoria 1558  * POR1.0010.08201.60 
  Sousa, Antonio Jorge Machado F 1558  * POR0.501-0.4220-8.40 
  Belchior, Nuno Miguel Bettencour 1558  * POR1.0010.08201.60 
  Soares, Luis Francisco Almeida 1997 POR1.0010.552011.00 
  Carneiro, Carlos 2164 POR1.0010.762015.20 
  Guerra, Jose Antonio Goulart De 1851 POR1.0010.35207.00 
  Costa, Paulo 2110 POR0.001-0.3020-6.00 
 * 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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