Individual Calculations December 2012
 Zorko, Joze  Total change: 1.65  Rating chartPersonal card
 Slovenian 2nd League-East 2012 Brezice, Celje, Kidricevo, Maribor, Dravograd SLO 2012-09-08
RcRownchangeKK*chgGame
 1990 2138 1.50 2 0.11 15 1.65 
  Regancin, Rudi 1968 SLO1.0010.28154.20 
  Milinkovic, Nebojsa 2012 SLO0.501-0.1715-2.55 

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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