Individual Calculations January 2015
 Lipa, Jose  Total change: 17.20  Rating chartPersonal card
 III IRT COPA DEL REY Arequipa PER 2014-10-30
RcRownchangeKK*chgGame
 1911 1636 1.50 5 0.49 40 19.60 
  Mamani, Joan Franco 2036  * PER0.001-0.0840-3.20 
  Ludena, Santiago 2033 PER1.0010.924036.80 
  Flores, Guillermo 2036  * PER0.001-0.0840-3.20 
  Quispe Rodriguez, Jair Lino Paul 1612 PER0.501-0.0340-1.20 
  Gonzales Curse, Flavio 1839 PER0.001-0.2440-9.60 
 * 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)
 
 I TORNEO IRT “CIUDAD BLANCA” Arequipa PER 2014-11-21
RcRownchangeKK*chgGame
 1916 1636 0.50 3 -0.06 40 -2.40 
  Ludena, Santiago 2033 PER0.001-0.0840-3.20 
  Santiago Lastra, Nefi 1972 PER0.001-0.1240-4.80 
  Medina, Elmer 1742 PER0.5010.14405.60 

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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