Rapid: Individual Calculations February 2020
 Cruz, Joao Pedro Amaro  Total change: -22.60  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2019-20 - mem. Vareda Marinha Grande POR 2020-01-18
RcRownchangeKK*chgGame
 1145 1029 1.00 6 -1.13 20 -22.60 
  Monteiro, Carlos Alberto Cardoso 1315 POR0.001-0.1620-3.20 
  Tacuchian, Marcelo De Oliveira 1257 BRA0.001-0.2120-4.20 
  Serafim, Vasco De Campos 1088 POR0.001-0.4220-8.40 
  Pires, Jaime Carecho Relvas 1011 POR1.0010.47209.40 
  Leite, Duarte Carvalho Ferreira M 1014 POR0.001-0.5220-10.40 
  Marques, David Santos 1187 POR0.001-0.2920-5.80 

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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