Individual Calculations April 2015
 Valasek, Valerian  Total change: 3.20  Rating chartPersonal card
 SVK 3rd league gr. C1 2014/15 r6-7 Various SVK 2015-01-17
RcRownchangeKK*chgGame
 1447 1793 0.50 1 -0.39 40 -15.60 
  Brnusak, Tomas 1447 SVK0.501-0.3940-15.60 

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. C1 2014/15 r8-9 Various SVK 2015-02-21
RcRownchangeKK*chgGame
 1917 1793 0.50 1 0.17 40 6.80 
  Turcan, Martin 1917 SVK0.5010.17406.80 

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. C1 2014/15 r10-11 Various SVK 2015-03-21
RcRownchangeKK*chgGame
 1646 1793 1.00 1 0.30 40 12.00 
  Kerak, Jozef 1646 SVK1.0010.304012.00 

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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