Individual Calculations May 2017
 Rossi, Vittorio  Total change: -10.00  Rating chartPersonal card
 IRT "Puma Punku Magistral II" El Alto BOL 2017-04-01
RcRownchangeKK*chgGame
 1769 2036 6.50 9 -0.50 20 -10.00 
  Callata, Alejandra 1636  * BOL1.0010.08201.60 
  Morales Lopez, Gerardo 1636  * BOL1.0010.08201.60 
  Mayta Aiza, Vicmar 1636  * BOL1.0010.08201.60 
  Gutierrez Villca, Samuel Ignacio 1636  * BOL1.0010.08201.60 
  Aguilar, Luis Miguel f2269 BOL0.001-0.2120-4.20 
  Vargas, Hernan 1676 BOL0.501-0.4020-8.00 
  Sanchez, Kevin 1708 BOL1.0010.13202.60 
  Mayta Aiza, Maveric 1636  * BOL1.0010.08201.60 
  Ramirez, Maria Eugenia wf2092 BOL0.001-0.4220-8.40 
 * 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)
 

 

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