Individual Calculations March 2019
 Psotny, Martin  Total change: 8.60  Rating chartPersonal card
 5.liga A11 2018/19 R10-11 Various SVK 2019-02-08
RcRownchangeKK*chgGame
 1526 1550 1.50 2 0.43 20 8.60 
  Liscak, Peter 1449 SVK1.0010.36207.20 
  Benova, Zita 1603 SVK0.5010.07201.40 

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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