Individual Calculations January 2018
 Noboa, Kevin  Total change: 11.20  Rating chartPersonal card
 Sudamericano U18 Open Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 2134 2277 6.50 9 0.56 20 11.20 
  Cantero, Rodolfo 2035 PAR1.0010.20204.00 
  Pinto, Daniel f2140 BOL0.001-0.6820-13.60 
  Ramirez, Jorge Guillermo 1877  * PAR1.0010.08201.60 
  Oviedo, Mathias 1877  * URU1.0010.08201.60 
  Cadilhac, Igor Tokuichi Kikuchi f2230 BRA1.0010.43208.60 
  Escalante Ramirez, Brian Sebasti f2358 PER0.5010.11202.20 
  Zapata Charles, Santiago f2377 ARG0.5010.14202.80 
  Delgado Romero, Marco 2269 PER0.501-0.0120-0.20 
  Estrada Lavin, Cristian Alexand 2044 CHI1.0010.21204.20 
 * 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)
 

 

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