Individual Calculations September 2009
 Parasca, Claudiu  Total change: 12.75  Rating chartPersonal card
 Arad Open 2009 Arad ROU 2009-08-08
RcRownchangeKK*chgGame
 2128 1915 2.00 5 0.85 15 12.75 
  Erdos, Boglarka 2153 HUN0.001-0.2015-3.00 
  Garbea, Bogdan 2182 ROU0.001-0.1815-2.70 
  Ungureanu, Sandu 2116 ROU1.0010.761511.40 
  Mihet, Vasile-Mihai 2096 ROU0.5010.24153.60 
  Petro, Jozsef 2091 HUN0.5010.23153.45 

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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