Individual Calculations April 2013
 Martinec, Jan  Total change: -12.30  Rating chartPersonal card
 Krajsky prebor II PDSS - vychod 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 1852 1820 1.00 4 -0.82 15 -12.30 
  Janis, Petr 1811 CZE0.001-0.5115-7.65 
  Smejkal, Jan 1975 CZE0.001-0.2915-4.35 
  Kozak, David 1795 CZE0.501-0.0315-0.45 
  Rehak, Jiri 1825 CZE0.5010.01150.15 

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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