Individual Calculations April 2018
 Durdevic, Radoslav  Total change: -30.40  Rating chartPersonal card
 50 CIS - Raggruppamento A1.1 Usseglio ITA 2018-03-16
RcRownchangeKK*chgGame
 2120 2048 0.50 5 -1.52 20 -30.40 
  Bozzi, Gianni 2166 ITA0.001-0.3420-6.80 
  Brugo, Marco 2080 ITA0.001-0.4620-9.20 
  Melone, Antonio 2093 ITA0.001-0.4420-8.80 
  Drago, Paolo 2109 ITA0.001-0.4220-8.40 
  Podetti, Davide 2153 ITA0.5010.14202.80 

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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