Individual Calculations January 2014
 Torres Gutierrez, Shirley  Total change: -26.10  Rating chartPersonal card
 IRT SANTISIMO NOMBRE DE JESUS 2013 - VII Lima PER 2013-12-13
RcRownchangeKK*chgGame
 1491 1409 1.50 6 -0.87 30 -26.10 
  Arroyo Valenzuela, Luigi 1590 PER0.5010.24307.20 
  Anicama Orcon, Richard 1655 PER0.5010.31309.30 
  Teran, Maria Laura 1324 PER0.501-0.1230-3.60 
  Maravi, Jon 1551 PER0.001-0.3130-9.30 
  Ugarelli Ancasi, Juan Carl 1443 PER0.001-0.4530-13.50 
  Romero, Maria Jose 1382 PER0.001-0.5430-16.20 

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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