Blitz: Individual Calculations November 2023
 Infante Acuna, Ferrel  Total change: -37.80  Rating chartPersonal card
 II IRT Blitz Open Jose Idrogo Hidalgo "El Arbitro de Trujillo" Trujillo PER 2023-09-29
RcRownchangeKK*chgGame
 1470 1661 4.50 9 -1.89 20 -37.80 
  Mora Mau, Miriam Marina 1261  * PER1.0010.08201.60 
  Saavedra Valverde, Luis 1908 PER0.001-0.1920-3.80 
  Villacorta, Asto Rodrigo Sebastia 1226 PER0.501-0.4420-8.80 
  Reyes Zavaleta, Sergio Gabriel 1433 PER0.001-0.7920-15.80 
  Barrantes Cueva, Mateo Josue 1250 PER1.0010.08201.60 
  Sanchez Negreiros, Jose Alberto 1653 PER0.001-0.5120-10.20 
  Barrantes Cueva, Roberth Manuel 1605 PER0.001-0.5820-11.60 
  Barrantes Zuniga, Robert Frank 1484 PER1.0010.27205.40 
  De La Cruz Bett, Pedro Enrique 1414 PER1.0010.19203.80 
 * 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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