Individual Calculations May 2017
 Vargas, Hernan  Total change: -39.20  Rating chartPersonal card
 IRT "Puma Punku Magistral II" El Alto BOL 2017-04-01
RcRownchangeKK*chgGame
 1698 1676 3.50 9 -0.98 40 -39.20 
  Mayta Aiza, Vicmar 1569 BOL1.0010.354014.00 
  Gutierrez Villca, Samuel Ignacio 1457 BOL1.0010.22408.80 
  Aguilar, Luis Miguel f2076  * BOL0.001-0.0840-3.20 
  Mayta Aiza, Maveric 1540 BOL0.001-0.6840-27.20 
  Sanchez, Kevin 1708 BOL0.001-0.4640-18.40 
  Rossi, Vittorio 2036 ITA0.5010.404016.00 
  Ramirez, Maria Eugenia wf2076  * BOL0.001-0.0840-3.20 
  Callata, Alejandra 1430 BOL0.001-0.8140-32.40 
  Morales Lopez, Gerardo 1387 BOL1.0010.16406.40 
 * 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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