Individual Calculations July 2012
 Lazarean, Colea-Valentin  Total change: 6.15  Rating chartPersonal card
 National Senior Championship - Open 2012 Bucharest ROU 2012-05-05
RcRownchangeKK*chgGame
 1884 1840 3.50 7 0.41 15 6.15 
  Dumitrascu, Cornel 2091 ROU0.001-0.1915-2.85 
  Hlinschi, Mihai 1657 ROU1.0010.26153.90 
  Tacu, Victor-Mihail-Gabriel 2122 ROU0.001-0.1615-2.40 
  Moroianu, Stefan 1516 ROU1.0010.13151.95 
  Florea, Dorina 1883 ROU0.001-0.4415-6.60 
  Tolgyi, Viorica wf2044 ROU1.0010.761511.40 
  Sandulescu, Gheorghe 1875 ROU0.5010.05150.75 

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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