Individual Calculations April 2019
 Coha, Angelo  Total change: 15.20  Rating chartPersonal card
 CIS 2019 - Serie C Girone 1 Torino ITA 2019-03-15
RcRownchangeKK*chgGame
 1969 1824 1.00 2 0.38 40 15.20 
  Carfagna, Alex 1976 ITA1.0010.704028.00 
  Lizzul Coppe, Mirko 1961 ITA0.001-0.3240-12.80 

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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