Blitz: Individual Calculations July 2023
 Mathews Romero, Cesar  Total change: -4.00  Rating chartPersonal card
 Boquete Blitz Chess Cup 2023 Chiriqui PAN 2023-06-04
RcRownchangeKK*chgGame
 1897 1997 4.00 7 -0.20 20 -4.00 
  Tapia Ostolaza, Alexei f2171 PAN0.001-0.2720-5.40 
  Castillo Miranda, Mario Anel 1597  * PAN0.501-0.4220-8.40 
  Sanchez Manzanares, Jorge Luis f2000 PAN0.5010.00200.00 
  Mendez Machado, Andre c2062 PAN1.0010.592011.80 
  Lombardo, Elias 1794 PAN1.0010.24204.80 
  Delgado Rosas, Alex Antonio c2047 PAN0.001-0.4320-8.60 
  Rodriguez, Bruno Andre 1608 PAN1.0010.09201.80 
 * 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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