Individual Calculations June 2013
 Zednik, Josef  Total change: 4.80  Rating chartPersonal card
 Krajsky prebor SSOK 2012/13 various CZE 2012-10-21
RcRownchangeKK*chgGame
 2025 2069 2.00 3 0.32 15 4.80 
  Maly, Marek 2143 CZE1.0010.60159.00 
  Zapletal, Jiri 1999 CZE0.501-0.1015-1.50 
  Pospisil, Ignac 1932 CZE0.501-0.1815-2.70 

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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