Rapid: Individual Calculations February 2020
 Lima, Samuel Dos Santos Lopes  Total change: 10.40  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2019-20 - mem. Vareda Marinha Grande POR 2020-01-18
RcRownchangeKK*chgGame
 1607 1603 4.50 8 0.52 20 10.40 
  Almeida, Marta Dias 1203  * POR1.0010.08201.60 
  Correia, Daniel Carvalho 1203  * POR1.0010.08201.60 
  Silva, Tiago Alexandre Pinho Da 1688 POR0.5010.12202.40 
  Ribeiro, Bruno Alexandre Romao Ma 2003  * POR0.001-0.0820-1.60 
  Filipe, Gustavo Castro 1238 POR1.0010.10202.00 
  Silva, Stephane Gomes 2003  * POR0.001-0.0820-1.60 
  Dong, Yufan Rafael 1512 POR1.0010.38207.60 
  Ribeiro, Jose Miguel Saraiva 2003  * POR0.001-0.0820-1.60 
 * 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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