Blitz: Individual Calculations September 2021
 Yupanqui Zapata, Rodrigo  Total change: -0.20  Rating chartPersonal card
 IRT Blitz "Fiestas Patrias" La Paz BOL 2021-07-30
RcRownchangeKK*chgGame
 1142 1079 0.00 1 -0.41 20 -8.20 
  Condori Chambi, Brayan Rafael 1142 BOL0.001-0.4120-8.20 

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)
 
 IRT Blitz "Feliz Dia del Adulto Mayor" La Paz BOL 2021-08-27
RcRownchangeKK*chgGame
 1536 1079 1.00 4 0.40 20 8.00 
  Paredes, Omar 1814 BOL0.001-0.0120-0.20 
  Claure Verastegui, Rene David 1402 BOL0.001-0.1320-2.60 
  Salazar, David 1814 BOL0.001-0.0120-0.20 
  Alejo Condori, Yosti Alexis 1112 BOL1.0010.552011.00 

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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