Individual Calculations February 2020
 Varela, Joaquim Antonio Nunes  Total change: 5.40  Rating chartPersonal card
 CN Equipas 2019-20 - 2. divisao C r.2 clubes POR 2020-01-11
RcRownchangeKK*chgGame
 1928 1785 0.50 1 0.19 20 3.80 
  Stelian, Turta 1928 POR0.5010.19203.80 

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)
 
 XXX Taca de Lisboa r.2 Lisboa POR 2020-01-19
RcRownchangeKK*chgGame
 1385 1785 1.00 1 0.08 20 1.60 
  Gama, Joao Tiago Corregedor F 1385  * 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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