Individual Calculations May 2014
 Sonsky, Miroslav  Total change: -6.45  Rating chartPersonal card
 Krajsky prebor SSLK 2013/2014 various CZE 2013-10-20
RcRownchangeKK*chgGame
 1973 1953 1.00 3 -0.43 15 -6.45 
  Sykora, Ondrej 2132 CZE0.001-0.2715-4.05 
  Jina, Lubos 1781 CZE1.0010.27154.05 
  Jares, Jiri 2006 CZE0.001-0.4315-6.45 

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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