Individual Calculations January 2012
 Pernjak, Ivan  Total change: -9.00  Rating chartPersonal card
 20th CRO Team Ch - III. League West (r7-r9) Pula, Drazice CRO 2011-11-05
RcRownchangeKK*chgGame
 2037 1671 0.00 3 -0.30 30 -9.00 
  Relja, Marin 2054 CRO0.001-0.0930-2.70 
  Rajkovic, Italo 2034 CRO0.001-0.1030-3.00 
  Mrdjen, David 2022 CRO0.001-0.1130-3.30 

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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