Individual Calculations June 2018
 Cesar, Ayrton Josefa  Total change: -6.60  Rating chartPersonal card
 CN Equipas 2017-2018 - 3. divisao - serie F r.5-7 Faro POR 2018-05-19
RcRownchangeKK*chgGame
 1786 1706 0.50 2 -0.33 20 -6.60 
  Lopes, Ramiro 1973 POR0.001-0.1820-3.60 
  Mira, Vitor 1599 POR0.501-0.1520-3.00 

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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