Individual Calculations February 2018
 Kersten, Juraj  Total change: -12.20  Rating chartPersonal card
 5.liga A11 2017/18 R8-9 Various SVK 2018-01-12
RcRownchangeKK*chgGame
 1864 1906 0.50 2 -0.61 20 -12.20 
  Chrenko, Peter 1846 SVK0.501-0.0820-1.60 
  Prochazka, Jaromir 1881 SVK0.001-0.5320-10.60 

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)
 

 

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