Individual Calculations December 2017
 Huarcaya Silloca, Carlos Enrique  Total change: 77.60  Rating chartPersonal card
 IV IRT ESCUELA Y CLUB AJEDREZ SURCO-ECASU Lima PER 2017-10-15
RcRownchangeKK*chgGame
 1814 1818 4.50 5 1.94 40 77.60 
  Navarro Ariza, Justin Jeshua c1502 PER1.0010.13405.20 
  Vega Pacheco, Harrizon Jhonny 1586 PER1.0010.21408.40 
  Alvarado Mendoza, Juan Jose 1736 PER1.0010.394015.60 
  Padilla, Hugo 2142 PER1.0010.874034.80 
  Contreras, Jose 2105 PER0.5010.344013.60 

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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