Individual Calculations May 2012
 Novotny, Josef  Total change: 23.70  Rating chartPersonal card
 Prebor Prahy - preborova skupina 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 2009 1958 0.50 1 0.07 30 2.10 
  Pospech, Radim 2009 CZE0.5010.07302.10 

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 11 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1901 1958 3.00 4 0.72 30 21.60 
  Stach, Jan 2021 CZE0.5010.09302.70 
  Lavrincik, Pavel 1902 CZE1.0010.423012.60 
  Bohac, Jaroslav 1965 CZE0.5010.01300.30 
  Strnad, Jakub 1717 CZE1.0010.20306.00 

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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