Individual Calculations April 2015
 Varaciuc, Vivian-Nicolae  Total change: -21.60  Rating chartPersonal card
 National Chess Championship - 1/2 final - open Iasi ROU 2015-03-02
RcRownchangeKK*chgGame
 1960 2150 4.00 7 -1.08 20 -21.60 
  Cotruta, Alexandru-Mihai 1750  * ROU0.501-0.4220-8.40 
  Baciu, Alexandru 1887 ROU0.501-0.3220-6.40 
  Olinici, Emanuel 1891 ROU0.501-0.3220-6.40 
  Cernea, Radu-Gheorghe 1912 ROU0.501-0.3020-6.00 
  Cirjan, Daniel 1917 ROU1.0010.21204.20 
  Tinta, Gheorghe 1984 ROU1.0010.28205.60 
  Petrisor, Adrian-Marian m2381 ROU0.001-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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