Individual Calculations May 2012
 Istel, Oldrich  Total change: 36.30  Rating chartPersonal card
 Prebor Prahy - I. trida - skupina 11 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1934 1744 2.00 3 1.21 30 36.30 
  Hampel, Rudolf 1815 CZE1.0010.603018.00 
  Korol, Jiri 2048 CZE0.5010.363010.80 
  Kindl, Frantisek 1938 CZE0.5010.25307.50 

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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