Individual Calculations March 2018
 Olvecky, Jaroslav  Total change: -3.60  Rating chartPersonal card
 2.liga skupina A 2017/18 R7-9 Various SVK 2018-02-04
RcRownchangeKK*chgGame
 2026 1909 0.00 1 -0.34 20 -6.80 
  Sulek, Viliam 2026 SVK0.001-0.3420-6.80 

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)
 
 3.liga A1 2017/18 R8 Various SVK 2018-02-18
RcRownchangeKK*chgGame
 2025 1909 0.50 1 0.16 20 3.20 
  Chovanec, Vladimir 2025 SVK0.5010.16203.20 

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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