Individual Calculations May 2012
 Kovar, Petr  Total change: 0.45  Rating chartPersonal card
 Prebor Prahy - preborova skupina 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 2009 1945 0.50 1 0.09 15 1.35 
  Pospech, Radim 2009 CZE0.5010.09151.35 

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)
 
 Prebor Prahy - I. trida - skupina 12 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1926 1945 2.00 4 -0.06 15 -0.90 
  Sykora, Petr 2003 CZE0.5010.08151.20 
  Kucera, Jan 2045 CZE0.5010.14152.10 
  Jelinek, Michal 1691 CZE1.0010.19152.85 
  Franek, Jan 1965 CZE0.001-0.4715-7.05 

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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