Individual Calculations May 2018
 Srna, Jan  Total change: 6.60  Rating chartPersonal card
 4.liga A11 2017/18 R13 Various SVK 2018-04-07
RcRownchangeKK*chgGame
 1848 1919 1.00 1 0.40 20 8.00 
  Rybajlak, Igor 1848 SVK1.0010.40208.00 

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)
 
 3.liga A1 2017/18 R10-11 Various SVK 2018-04-08
RcRownchangeKK*chgGame
 1869 1919 0.50 1 -0.07 20 -1.40 
  Goga, Frantisek 1869 SVK0.501-0.0720-1.40 

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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