Individual Calculations May 2018
 Soto, Jose  Total change: -6.80  Rating chartPersonal card
 IRT "Pascuas" El Alto BOL 2018-03-29
RcRownchangeKK*chgGame
 1637 1837 4.00 6 -0.34 20 -6.80 
  Chambi Alcazar, Nayra 1437  * BOL1.0010.08201.60 
  Gutierrez Villca, Daniel Matias 1437  * BOL1.0010.08201.60 
  Mayta Aiza, Vicmar 1546 BOL0.501-0.3520-7.00 
  Gutierrez Villca, Samuel Ignacio 1695 BOL1.0010.31206.20 
  Layme Garcia, Ivan Alejandro 1684 BOL0.501-0.2020-4.00 
  Ramirez, Maria Eugenia wf2020 BOL0.001-0.2620-5.20 
 * 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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