Individual Calculations May 2017
 Mayta Aiza, Vicmar  Total change: -60.80  Rating chartPersonal card
 IRT "Puma Punku Magistral II" El Alto BOL 2017-04-01
RcRownchangeKK*chgGame
 1678 1569 2.00 9 -1.52 40 -60.80 
  Vargas, Hernan 1676 BOL0.001-0.3540-14.00 
  Sanchez, Kevin 1708 BOL0.001-0.3140-12.40 
  Rossi, Vittorio 1969  * ITA0.001-0.0840-3.20 
  Ramirez, Maria Eugenia wf1969  * BOL0.001-0.0840-3.20 
  Callata, Alejandra 1430 BOL0.501-0.1940-7.60 
  Morales Lopez, Gerardo 1387 BOL0.001-0.7440-29.60 
  Mayta Aiza, Maveric 1540 BOL1.0010.464018.40 
  Gutierrez Villca, Samuel Ignacio 1457 BOL0.501-0.1540-6.00 
  Aguilar, Luis Miguel f1969  * BOL0.001-0.0840-3.20 
 * 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)
 

 

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