Blitz: Individual Calculations April 2023
 Rondon Chacon, Rene Ibrahim  Total change: 15.20  Rating chartPersonal card
 I IRT Gran Blitz Armagedon Lima PER 2023-03-25
RcRownchangeKK*chgGame
 1754 1861 5.50 8 0.76 20 15.20 
  Ponciano Madueno, Luis Felipe 1303 PER0.001-0.9720-19.40 
  Pretel Pozo, Huberts 1590 PER1.0010.17203.40 
  Lindo Miranda, Manuel Alberto 1461  * PER1.0010.08201.60 
  Ramirez Mori, Angel Farid 1424 PER1.0010.06201.20 
  Calcina, Gary 2212 PER1.0010.892017.80 
  Gutierrez Vargas, Robert 2039 PER1.0010.732014.60 
  Delgado Romero, Marco 2189 PER0.5010.37207.40 
  Sinti Pio, Jesus Moises 1810 PER0.001-0.5720-11.40 
 * 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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