Individual Calculations September 2010
 Ambru, Dan-Catalin  Total change: 22.05  Rating chartPersonal card
 Arad Open 2010 Arad ROU 2010-08-06
RcRownchangeKK*chgGame
 2034 1881 4.00 8 1.47 15 22.05 
  Bogdan, Dan m2281  * ROU0.001-0.0815-1.20 
  Popa-Matei, Viorel-Ovidiu 2130 ROU1.0010.811512.15 
  Horvat, Dan-Sebastian 2148 ROU0.001-0.1815-2.70 
  Uta, Apolon-Ilarion 2015 ROU0.5010.18152.70 
  Bodner, Alfred 2016 AUT0.5010.18152.70 
  Chima, Radu-Niculin 1977 ROU0.001-0.3715-5.55 
  Alb, Flavius-Robert 1706 ROU1.0010.27154.05 
  Muresan, Ciprian-Simon-Florin 1999 ROU1.0010.66159.90 
 * 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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