Individual Calculations April 2015
 Korn, Lorant  Total change: 2.20  Rating chartPersonal card
 Satu Mare Chess Weekend no. 20 Satu Mare ROU 2015-03-19
RcRownchangeKK*chgGame
 1771 1752 2.50 5 0.11 20 2.20 
  Follert, Iuliu 2002 ROU0.001-0.1920-3.80 
  Bruma, Ioan 1723 ROU1.0010.46209.20 
  Veklinec, Andrei 1983 ROU0.001-0.2120-4.20 
  Demeter, Dorina 1640 HUN0.501-0.1520-3.00 
  Coroian, Sebastian-Dumitru 1508 ROU1.0010.20204.00 

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)
 

 

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