Individual Calculations February 2020
 Santos, Pedro Miguel Da Rosa  Total change: -30.00  Rating chartPersonal card
 Torneio Interno do GX Alehine 2020 Lisboa POR 2020-01-06
RcRownchangeKK*chgGame
 1563 1817 4.00 7 -1.50 20 -30.00 
  Ribeiro, Francisco Artur T 1432 POR0.001-0.9120-18.20 
  Vieira, Victor Mendes 1417  * POR1.0010.08201.60 
  Lages, Duarte Jorge Silva 1548 BRA1.0010.17203.40 
  Santos, Alexandre Vital 1656 POR0.001-0.7120-14.20 
  Dong, Rafael 1656 POR1.0010.29205.80 
  Pina, Tiago Miguel Catalao Lop 1816 POR0.001-0.5020-10.00 
  Carvalho, Diogo Bobone 1417  * POR1.0010.08201.60 
 * 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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