Individual Calculations September 2013
 Vrajitoru, Vlad-Laurentiu-Florin  Total change: 5.85  Rating chartPersonal card
 Arad Open 2013 Arad ROU 2013-08-03
RcRownchangeKK*chgGame
 1860 1819 4.50 9 0.39 15 5.85 
  Arngrimsson, Dagur m2219  * ISL0.001-0.0815-1.20 
  Soare, Cristel 1478 ROU1.0010.12151.80 
  Pachia, Mihai 2126 ROU0.5010.36155.40 
  Geiger, Alex-Emanuel 2029 ROU0.001-0.2315-3.45 
  Gal, Peter 1637 ROU1.0010.26153.90 
  Cosman, Andreea-Marioara 1946 ROU0.001-0.3315-4.95 
  Vasiesiu, Victor 1665 ROU0.501-0.2115-3.15 
  Hirsu, Adrian 1532 ROU1.0010.16152.40 
  Frink, Ferenc f2107 HUN0.5010.34155.10 
 * 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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