Individual Calculations December 2017
 Abarca, Diego  Total change: 6.00  Rating chartPersonal card
 Campeonato Panamericano Amateur U2300 Guano ECU 2017-11-07
RcRownchangeKK*chgGame
 2076 2143 5.50 9 0.30 20 6.00 
  Quishpe Vaca, Andres 1963 ECU1.0010.26205.20 
  Cardenas Ballester, Maydelin wf2049 CUB1.0010.37207.40 
  Gomez, Carlos David 2246 ARG0.001-0.3620-7.20 
  Ramos Baya, David Santiago 1743  * ECU1.0010.08201.60 
  Machado Escanio, Michel Rene f2236 CUB0.001-0.3720-7.40 
  Requelme Romero, Jose 2041 ECU1.0010.36207.20 
  Garcia Esquijarosa, Cecil 2058 CUB1.0010.38207.60 
  Gutierrez, Renzo 2259 PER0.5010.16203.20 
  Guerrero Fuentes, Carlos f2086 ECU0.001-0.5820-11.60 
 * 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)
 

 

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