Individual Calculations January 2018
 Robles Cordero, David Rafael  Total change: -27.20  Rating chartPersonal card
 AJECHE 2017 Santiago de Cuba CUB 2017-12-15
RcRownchangeKK*chgGame
 1981 1995 4.50 10 -0.68 40 -27.20 
  Ruiz Bisbbe, Yamir 1995 CUB0.001-0.5040-20.00 
  Del Rosario Silva, Dexnisi 1980 CUB1.0010.484019.20 
  Odio Camue, Ismael 1974 CUB0.001-0.5340-21.20 
  Zamora Pena, Norbel 1964 CUB1.0010.464018.40 
  Suarez Castro, Armando 1992 CUB0.001-0.5040-20.00 
  Ruiz Bisbbe, Yamir 1995 CUB1.0010.504020.00 
  Del Rosario Silva, Dexnisi 1980 CUB0.001-0.5240-20.80 
  Odio Camue, Ismael 1974 CUB0.501-0.0340-1.20 
  Zamora Pena, Norbel 1964 CUB1.0010.464018.40 
  Suarez Castro, Armando 1992 CUB0.001-0.5040-20.00 

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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