Blitz: Individual Calculations March 2020
 Guiraud, Eduardo  Total change: -10.00  Rating chartPersonal card
 Torneo Blitz Amistad Chess Cafe Internet Panama PAN 2020-02-18
RcRownchangeKK*chgGame
 1810 1734 2.00 6 -0.50 20 -10.00 
  Hay, Mario 2076 PAN0.001-0.1220-2.40 
  Padilla, Alvaro c2025 PAN1.0010.852017.00 
  Carrillo, Jose Antonio 1712 PAN0.001-0.5320-10.60 
  Layton Henao, Cesar Tulio 1880 PAN0.001-0.3020-6.00 
  Narkis Attie, Isaac 1608 PAN0.001-0.6720-13.40 
  Abadi, David 1559 PAN1.0010.27205.40 

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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