Individual Calculations May 2017
 Sanchez, Kevin  Total change: 69.60  Rating chartPersonal card
 IRT "Puma Punku Magistral II" El Alto BOL 2017-04-01
RcRownchangeKK*chgGame
 1699 1708 6.50 9 1.74 40 69.60 
  Morales Lopez, Gerardo 1387 BOL1.0010.13405.20 
  Mayta Aiza, Vicmar 1569 BOL1.0010.314012.40 
  Gutierrez Villca, Samuel Ignacio 1457 BOL0.501-0.3140-12.40 
  Aguilar, Luis Miguel f2108  * BOL0.001-0.0840-3.20 
  Vargas, Hernan 1676 BOL1.0010.464018.40 
  Mayta Aiza, Maveric 1540 BOL1.0010.284011.20 
  Rossi, Vittorio 2036 ITA0.001-0.1340-5.20 
  Ramirez, Maria Eugenia wf2092 BOL1.0010.914036.40 
  Callata, Alejandra 1430 BOL1.0010.17406.80 
 * 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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