Blitz: Individual Calculations September 2022
 Varela Acosta, Valeria  Total change: 0.00  Rating chartPersonal card
 IRT Ajedrez Blitz Viendo el Futuro Cali COL 2022-08-13
RcRownchangeRpKK*chgGame
 1454 0 1.00 5 0.00 1214   0.00 
  Naranjo, Alfonso 1739 COL0.0010.00 0.00 
  Sanchez Barreto, Josue Efrain 1357 COL0.0010.00 0.00 
  Rivera Restrepo, Brayan 1350 COL0.0010.00 0.00 
  Lareo, Flor Alicia 1358 COL1.0010.00 0.00 
  Pena Ramirez, Jatniel 1466 COL0.0010.00 0.00 

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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