Individual Calculations April 2015
 Marchis, Arghil  Total change: 47.60  Rating chartPersonal card
 Satu Mare Chess Weekend no. 20 Satu Mare ROU 2015-03-19
RcRownchangeKK*chgGame
 1970 1919 5.00 6 2.38 20 47.60 
  Sarivan, Mircea 2043 MDA1.0010.672013.40 
  Bruma, Ioan 1723 ROU1.0010.25205.00 
  Costin, Petrica f2205 ROU1.0010.842016.80 
  Follert, Iuliu 2002 ROU1.0010.612012.20 
  Sarivan, Margareta 1921 MDA0.001-0.5020-10.00 
  Muller, Wilhelm 1927 ROU1.0010.512010.20 

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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