Individual Calculations January 2018
 Sierra Manzano, Sergio  Total change: 44.40  Rating chartPersonal card
 Cto Individual Absoluto De La Rioja 2018 Cat. A Logrono, Alfaro, Calahorra ESP 2017-10-21
RcRownchangeKK*chgGame
 1777 1681 3.00 5 1.11 40 44.40 
  Sainz Allo, Javier 1420 ESP1.0010.18407.20 
  Frances Eguilaz, Hector 1812 ESP0.001-0.3240-12.80 
  De La Hera Narganes, Carlos 1738 ESP1.0010.584023.20 
  Moya Mallafre, Erik 1951 ESP1.0010.834033.20 
  Srsan, Matija 1963 CRO0.001-0.1640-6.40 

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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