Individual Calculations December 2018
 Korn, Lorant  Total change: -21.40  Rating chartPersonal card
 Ferroli Open 2018 Satu Mare ROU 2018-10-30
RcRownchangeKK*chgGame
 1925 1771 1.50 8 -1.07 20 -21.40 
  Costin, Petrica f2158 ROU0.001-0.0920-1.80 
  Muller, Wilhelm 1868 ROU0.5010.13202.60 
  Lazin, Robert-Tamas 1937 ROU0.001-0.2820-5.60 
  Bonte, Arghir 1943 ROU0.001-0.2720-5.40 
  Szalanczi, Emil m2171  * HUN0.001-0.0820-1.60 
  Marjanovic, Alex 1569 HUN0.001-0.7620-15.20 
  Schneider, Erik 1798 ROU1.0010.542010.80 
  Breitkopf, Francisc 1956 ROU0.001-0.2620-5.20 
 * 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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