Individual Calculations April 2019
 Occari, Maurizio  Total change: -0.20  Rating chartPersonal card
 CIS 2019 - Serie C Girone 13 Ferrara ITA 2019-03-15
RcRownchangeKK*chgGame
 2052 2054 1.00 2 -0.01 20 -0.20 
  Carletti, Angelo 1939 ITA1.0010.34206.80 
  Mirri, Pietro 2164 ITA0.001-0.3520-7.00 

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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