Blitz: Individual Calculations May 2017
 Aruquipa, Juan  Total change: -20.00  Rating chartPersonal card
 Blitz "79 Aniversario de la F.B.A." - Ciudad de El Alto El Alto BOL 2017-04-12
RcRownchangeKK*chgGame
 1341 1527 4.00 7 -1.00 20 -20.00 
  Rivas Perez, Oscar Daniel 1127  * BOL1.0010.08201.60 
  Mamani Cantuta, Erik Julian 1465 BOL0.001-0.5920-11.80 
  Gutierrez Villca, Daniel Matias 1127  * BOL1.0010.08201.60 
  Morales Lopez, Gerardo 1474 BOL1.0010.43208.60 
  Gutierrez Villca, Samuel Ignacio 1402 BOL0.001-0.6720-13.40 
  Quispe Mamani, Melva Milka 1507 BOL0.001-0.5320-10.60 
  Huarachi Apaza, Faramir Franco 1283 BOL1.0010.20204.00 
 * 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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