Individual Calculations October 2017
 Padilla, Alvaro  Total change: -6.60  Rating chartPersonal card
 Torneo Annia Rosales Panama PAN 2017-09-13
RcRownchangeKK*chgGame
 1923 1994 2.00 4 -0.33 20 -6.60 
  Herrera, Ramses 1729 PAN1.0010.18203.60 
  Leon, Orlando f2203 PAN0.001-0.2320-4.60 
  Battikh, Jose Miguel 2009 PAN0.001-0.4820-9.60 
  Chung, Yaleika wf1750 PAN1.0010.20204.00 

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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