Individual Calculations April 2018
 Stochnialek, Dominika  Total change: 10.40  Rating chartPersonal card
 IV WIELKOPOLSKA LIGA SENIORÓW GRUPA A-2017-2018 Round 7-8 Poznan POL 2018-03-04
RcRownchangeKK*chgGame
 1530 1717 2.00 2 0.52 20 10.40 
  Nicikowski, Jozef 1494 POL1.0010.22204.40 
  Skrzypek, Leszek 1566 POL1.0010.30206.00 

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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