Individual Calculations July 2009
 Catana, Remus-Raul  Total change: -30.50  Rating chartPersonal card
 Muresul Cup Targu Mures ROU 2009-03-26
RcRownchangeKK*chgGame
 1924 1682 0.00 3 -0.61 25 -15.25 
  Marcu, Alin 2011 ROU0.001-0.1225-3.00 
  Jakab, Janos 1876 ROU0.001-0.2525-6.25 
  Ordog, Robert 1886 ROU0.001-0.2425-6.00 

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)
 
 Romanian National Youth Chess Championship - Boys U14 Voineasa ROU 2009-04-08
RcRownchangeKK*chgGame
 1836 1690 1.00 5 -0.61 25 -15.25 
  Malureanu, Costin-George 2040 ROU0.001-0.1125-2.75 
  Munteanu, Ali-Eduard 1807 ROU0.5010.16254.00 
  Delgado, Vlaic Adrian 1771 ROU0.5010.11252.75 
  Marinescu, Stefan 1906 ROU0.001-0.2225-5.50 
  Neaga, Horia-Dumitru-Iustin 1654 ROU0.001-0.5525-13.75 

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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