Individual Calculations May 2012
 Reynoso Flores, Alfredo Williams  Total change: -49.20  Rating chartPersonal card
 I IRT UNAS 2012 " Semana Santa en Tingo Maria" Tingo Maria - Huanuco PER 2012-04-05
RcRownchangeKK*chgGame
 1613 1747 3.00 7 -1.64 30 -49.20 
  Chavez Melendez, Raul Angel 1623 PER0.001-0.6730-20.10 
  Menacho Ordonez, Daniel Tomas 1691 PER1.0010.423012.60 
  Huaranca Espinoza, Geraldine Mar 1533 PER1.0010.23306.90 
  Portilla Chavez, Luis Fernando 1611 PER0.001-0.6830-20.40 
  Chavez Tapia, Kind Adrian 1347  * PER1.0010.08302.40 
  Vergara Pastor, Jorge Luis Brauli 1712 PER0.001-0.5530-16.50 
  Melendez Leiva, Cristian Yosip 1772 PER0.001-0.4730-14.10 
 * 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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