Individual Calculations May 2017
 Choque, Luis  Total change: -44.80  Rating chartPersonal card
 2do. Clasificatorio Nacional Mayores Absoluto 2017 Tarija BOL 2017-04-06
RcRownchangeKK*chgGame
 1475 1497 1.00 4 -1.12 40 -44.80 
  Guzman, Simon 1537 BOL0.001-0.4440-17.60 
  Gallardo, Reynaldo 1838 BOL0.001-0.1240-4.80 
  Juarez Maldonado, Gerardo 1163 BOL0.001-0.8840-35.20 
  Marquez, Kevin Gabriel 1362 BOL1.0010.324012.80 

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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