Individual Calculations September 2013
 Bogdan, Dan  Total change: 6.30  Rating chartPersonal card
 Arad Open 2013 Arad ROU 2013-08-03
RcRownchangeKK*chgGame
 2205 2365 6.00 8 0.63 10 6.30 
  Rujan, Rodel-Marinel 1965  * ROU0.501-0.4210-4.20 
  Pavel, Sebastian-Ionut 2072 ROU0.501-0.3510-3.50 
  Ungureanu, Sandu 2006 ROU1.0010.10101.00 
  Siclovan, Cristian-Daniel 2131 ROU1.0010.21102.10 
  Ratiu, Cristian 1998 ROU1.0010.10101.00 
  Baratosi, Daniel m2402 ROU0.5010.05100.50 
  Balog, Imre g2534 HUN0.5010.22102.20 
  Murariu, Andrei g2533 ROU1.0010.72107.20 
 * 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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