Individual Calculations May 2012
 Chavez Tapia, Kind Adrian  Total change: 67.50  Rating chartPersonal card
 I IRT UNAS 2012 " Semana Santa en Tingo Maria" Tingo Maria - Huanuco PER 2012-04-05
RcRownchangeKK*chgGame
 1672 1311 3.00 7 2.25 30 67.50 
  Rodriguez Tinco, Percy 1711  * PER0.001-0.0830-2.40 
  Rengifo Alvarez, Jorge Salvador 1638 PER1.0010.873026.10 
  Chavez Melendez, Raul Angel 1623 PER0.001-0.1430-4.20 
  Vergara Pastor, Jorge Luis Brauli 1711  * PER1.0010.923027.60 
  Callocondo Morveli, Euler 1700 PER0.001-0.0930-2.70 
  Reynoso Flores, Alfredo Williams 1711  * PER0.001-0.0830-2.40 
  Portilla Chavez, Luis Fernando 1611 PER1.0010.853025.50 
 * 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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