Individual Calculations May 2015
 Vrabel, Michal  Total change: 13.20  Rating chartPersonal card
 SVK 3rd league gr. D2 2014/15 r6 Various SVK 2015-01-25
RcRownchangeKK*chgGame
 2214 2028 0.50 1 0.24 20 4.80 
  Mrvova, Alena wm2214 SVK0.5010.24204.80 

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 3rd league gr. D2 2014/15 r7-8 Various SVK 2015-02-08
RcRownchangeKK*chgGame
 2048 2028 1.50 2 0.56 20 11.20 
  Sedlakova, Ivana wf2032 SVK1.0010.512010.20 
  Kmit, Jozef 2063 SVK0.5010.05201.00 

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)
 
 SVK 3rd league gr. D2 2014/15 r11 Various SVK 2015-04-12
RcRownchangeKK*chgGame
 1912 2014 0.50 1 -0.14 20 -2.80 
  Dujava, Daniel 1912 SVK0.501-0.1420-2.80 

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)
 

 

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