Individual Calculations January 2016
 Gomez Caceres, Jafet  Total change: 36.80  Rating chartPersonal card
 Gran Prix IRT Peru 2015 Sur Arequipa PER 2015-11-26
RcRownchangeKK*chgGame
 1970 1996 3.00 6 -0.02 20 -0.40 
  Valenzuela Pumarimay, Cesar 1596  * PER1.0010.08201.60 
  Pena Morales, Hugo 2212 PER0.001-0.2220-4.40 
  Abarca, Fabiano 1596  * PER1.0010.08201.60 
  Chumpitaz, Ann wm2265 PER0.001-0.1720-3.40 
  Campossano Camo, Rodrigo 2159 PER0.5010.22204.40 
  Suasnabar, Jesus c1992 PER0.501-0.0120-0.20 
 * 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)
 
 Gran Prix IRT Peru 2015 Lima Centro Lima PER 2015-12-10
RcRownchangeKK*chgGame
 2143 2051 4.50 7 1.86 20 37.20 
  Ochochoque Hernandez, Julio 1651  * PER1.0010.08201.60 
  Cabrera Huaman, Andres 2275 PER1.0010.782015.60 
  Leiva, Giuseppe m2389 PER0.5010.38207.60 
  Chumpitaz, Ann wm2269 PER1.0010.782015.60 
  Principe, Gerson 2237 PER0.001-0.2620-5.20 
  Arias, Mario 2227 PER0.001-0.2720-5.40 
  Caballero Quijano, Mitzy Mishell wm1956 PER1.0010.37207.40 
 * 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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