Individual Calculations August 2018
 Afonso, Phil  Total change: -10.00  Rating chartPersonal card
 1. Internationale Unterlaender Schachtage B-Turnier Heilbronn-Biberach GER 2018-07-26
RcRownchangeKK*chgGame
 1819 1621 0.50 3 -0.25 40 -10.00 
  Nowikow, Siegfried 1854 GER0.001-0.2140-8.40 
  Daeuber, Andreas 1862 GER0.5010.304012.00 
  Liu, Sijia Anna 1740 GER0.001-0.3440-13.60 

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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