Rapid: Individual Calculations May 2019
 Catarro, Jose Joao Dias  Total change: -1.00  Rating chartPersonal card
 III Torneio Aberto de Vila Nova de Ancos VN Ancos POR 2019-04-13
 1588 1870 4.00 5 -0.05 20 -1.00 
  Neves, Duarte 1470  * POR1.0010.08201.60 
  Gomes, Micael Bouca 1502 POR1.0010.10202.00 
  Barrento, Jorge 1664 POR1.0010.24204.80 
  Coimbra, Joao 1470  * POR1.0010.08201.60 
  Saltao, Joao 1832 POR0.001-0.5520-11.00 
 * 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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