Individual Calculations April 2019
 Bracali, Andrea  Total change: -14.40  Rating chartPersonal card
 CIS 2019 - Serie C Girone 13 Ferrara ITA 2019-03-15
RcRownchangeKK*chgGame
 2022 2061 1.50 4 -0.72 20 -14.40 
  Ballotti, Luca 2027 ITA0.501-0.0520-1.00 
  Mirri, Pietro 2164 ITA0.001-0.3620-7.20 
  Castellari, Claudio 1921 ITA0.501-0.1920-3.80 
  Dann, Timothy 1975 ITA0.501-0.1220-2.40 

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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