Individual Calculations November 2011
 Villacrez Perez, Jampierry Ander  Total change: -9.30  Rating chartPersonal card
 IV IRT UNAS 2011 XLVII Aniversario Universidad Nacional Agraria de la Selva TINGO MARIA, PERU PER 2011-09-14
RcRownchangeKK*chgGame
 1625 1703 1.50 3 -0.31 30 -9.30 
  Cordova Castro, Yhuvia Consuelo 1726 PER1.0010.533015.90 
  Rengifo Alvarez, Jorge 1541 PER0.501-0.2130-6.30 
  Valdivia Fabian, Joel 1607 PER0.001-0.6330-18.90 

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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