Individual Calculations January 2018
 Hernandez Copin, Elvis  Total change: -9.20  Rating chartPersonal card
 Hermanos Saiz in Memoriam 2017 Pinar del Rio CUB 2017-12-14
RcRownchangeKK*chgGame
 2269 2228 4.00 10 -0.46 20 -9.20 
  Piedra Salabarria, Ernesto f2355 CUB0.001-0.3320-6.60 
  Estrella Romero, Gregorio 2180 CUB0.001-0.5720-11.40 
  Ramos Pineiro, Alexis f2218 CUB1.0010.49209.80 
  Hernandez Gonzalez, William f2392 CUB0.001-0.2820-5.60 
  Pozo Castro, Victor Javier 2200 CUB0.501-0.0420-0.80 
  Piedra Salabarria, Ernesto f2355 CUB1.0010.672013.40 
  Estrella Romero, Gregorio 2180 CUB0.001-0.5720-11.40 
  Ramos Pineiro, Alexis f2218 CUB1.0010.49209.80 
  Hernandez Gonzalez, William f2392 CUB0.001-0.2820-5.60 
  Pozo Castro, Victor Javier 2200 CUB0.501-0.0420-0.80 

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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