Individual Calculations July 2017
 Pellicoro, Fabian  Total change: -4.40  Rating chartPersonal card
 18. Jugendschach-Open 2017 - U14 Belp SUI 2017-06-03
RcRownchangeKK*chgGame
 1638 1665 1.50 3 -0.11 40 -4.40 
  Niederberger, Raphael 1589 SUI0.001-0.6040-24.00 
  Avilova, Yulia 1361 RUS1.0010.14405.60 
  Chennaoui, Yasin 1963 SUI0.5010.354014.00 

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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