Blitz: Individual Calculations September 2019
 Alcon Apaza, Carlos Daniel  Total change: 11.60  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Blitz 2019 Cochabamba BOL 2019-07-13
RcRownchangeKK*chgGame
 1421 1263 2.50 6 0.58 20 11.60 
  Vargas D, Crystel 1611 BOL1.0010.892017.80 
  Severich, Axl c1652 BOL0.5010.41208.20 
  Acapa Mamani, Jhonathan 1471 BOL0.001-0.2320-4.60 
  Choque Cruz, Wara 1351 BOL0.001-0.3820-7.60 
  Fernandez Laguna, Laura 1105 BOL1.0010.29205.80 
  Yujra Vargas, Fiorela 1338 BOL0.001-0.4020-8.00 

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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