Individual Calculations April 2013
 Zak, Zbynek  Total change: -11.40  Rating chartPersonal card
 Krajska soutez B SSS 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2043 2078 4.00 8 -0.38 30 -11.40 
  Masak, Radim 1987 CZE0.501-0.1230-3.60 
  Koys, Milan 2051 CZE1.0010.463013.80 
  Mejzlik, Vojtech 2052 CZE0.001-0.5430-16.20 
  Cermak, Michal 2033 CZE1.0010.443013.20 
  Koudelka, Ivan 2032 CZE0.501-0.0630-1.80 
  Soucek, Milan 2079 CZE0.5010.00300.00 
  Divis, Jaroslav 2026 CZE0.001-0.5730-17.10 
  Malac, Petr 2085 CZE0.5010.01300.30 

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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