Individual Calculations February 2018
 Krndija, Valentin  Total change: -26.20  Rating chartPersonal card
 Team 2018 - Nationale 3 r5-7 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 1730 1807 0.50 3 -1.31 20 -26.20 
  Nagel, Johannes 1634 FRA0.501-0.2320-4.60 
  Tabatabai, Reza 1759 FRA0.001-0.5720-11.40 
  Griggio, Julie 1798 FRA0.001-0.5120-10.20 

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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