Blitz: Individual Calculations April 2023
 Forsythe, William Bradley  Total change: -111.20  Rating chartPersonal card
 I IRT Gran Blitz Armagedon Lima PER 2023-03-25
RcRownchangeKK*chgGame
 1450 1608 2.00 7 -2.78 40 -111.20 
  Ayala Aranibar, Adrian Alexander 1133 PER1.0010.05402.00 
  Salas Gonzales, David Ademar 1451 PER0.001-0.7140-28.40 
  Gutierrez Vargas, Robert 2039 PER0.001-0.0740-2.80 
  Ramirez Mori, Angel Farid 1424 PER0.501-0.2440-9.60 
  Pretel Pozo, Huberts 1590 PER0.001-0.5340-21.20 
  Ponciano Madueno, Luis Felipe 1303 PER0.501-0.3640-14.40 
  Lindo Miranda, Manuel Alberto 1208  * PER0.001-0.9240-36.80 
 * 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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