Individual Calculations September 2013
 Sova, Ondrej  Total change: 1.50  Rating chartPersonal card
 Jiraskuv memorial 2013 - group A Rakovnik CZE 2013-08-10
RcRownchangeKK*chgGame
 1935 1925 4.50 9 0.10 15 1.50 
  Tichy, Stepan 2155 CZE0.001-0.2115-3.15 
  Dungl, Petr 1865 CZE0.501-0.0815-1.20 
  Sargsyan, Karen 1940 ARM0.001-0.4815-7.20 
  Horyna, Josef 1871 CZE1.0010.42156.30 
  Koper, Stefan 1987 CZE0.001-0.4115-6.15 
  Tresnak, Lukas 1829 CZE0.501-0.1315-1.95 
  Hinz, Frantisek 1921 CZE1.0010.49157.35 
  Cozl, David 1981 CZE0.5010.08151.20 
  Lavrincik, Pavel 1866 CZE1.0010.42156.30 

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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