Individual Calculations April 2017
 Liu, David J  Total change: -3.20  Rating chartPersonal card
 FTPA Youth Chess Tournament 2017 PARIS FRA 2017-03-03
RcRownchangeKK*chgGame
 2136 1900 1.00 5 -0.08 40 -3.20 
  Klukin, Kirill f2241 RUS0.001-0.1240-4.80 
  Den Hartog, Marijn 2183 NED0.001-0.1640-6.40 
  Afraoui, Anaelle 2006 FRA1.0010.644025.60 
  Albaric, Etienne 2079 FRA0.001-0.2740-10.80 
  Khramov, Andrey 2169 RUS0.001-0.1740-6.80 

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)
 

 

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