Individual Calculations July 2008
 Vrablik, Miroslav  Total change: 19.65  Rating chartPersonal card
 SVK 1st league gr. West 2007/08 Various SVK 2007-10-13
RcRownchangeKK*chgGame
 2058 2079 2.00 2 0.94 15 14.10 
  Sturdik, Igor 2020 SVK1.0010.42156.30 
  Helbich, Branislav 2096 SVK1.0010.52157.80 

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)
 
 SVK_baraz_2b_2008 Prievidza SVK 2008-04-19
RcRownchangeKK*chgGame
 1995 2088 1.00 1 0.37 15 5.55 
  Sys, Marek 1995 SVK1.0010.37155.55 

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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