Individual Calculations January 2017
 Tapia, Mauricio  Total change: -26.60  Rating chartPersonal card
 IRT Departamental de Primera Categoria, Cochabamba 2016 Cochabamba BOL 2016-12-05
RcRownchangeKK*chgGame
 1762 1922 3.00 5 -0.34 40 -13.60 
  Jimenez, Edwin Nicolas 1522  * BOL1.0010.08403.20 
  Soruco, Valerie 1522  * BOL0.501-0.4240-16.80 
  Rojas, Gustavo 1995 BOL1.0010.604024.00 
  Molina, Jessica wc1825 BOL0.001-0.6340-25.20 
  Molina, Ruben 1947 BOL0.5010.03401.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
NOTE: K factor changed
 IRT Final Departamental de Cochabamba 2016 Cochabamba BOL 2016-12-12
RcRownchangeKK*chgGame
 1879 1922 1.00 3 -0.65 20 -13.00 
  Molina, Ruben 1947 BOL0.5010.03200.60 
  Chipana, Gabriel 1698 BOL0.501-0.2820-5.60 
  Molina, Jorge f1992 BOL0.001-0.4020-8.00 

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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