Individual Calculations April 2014
 Sorbun, Cristinel  Total change: -18.15  Rating chartPersonal card
 Spring Cup Arad Arad ROU 2014-03-20
RcRownchangeKK*chgGame
 1704 2078 1.50 3 -1.21 15 -18.15 
  Obsusta, Stefan 1678  * ROU0.001-0.9215-13.80 
  Balaban-Voia, Alexandru 1678  * ROU1.0010.08151.20 
  David, Bogdan-Emanuel 1756 ROU0.501-0.3715-5.55 
 * 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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