Individual Calculations January 2019
 Lopez Lacher, Eddy  Total change: -43.20  Rating chartPersonal card
 Confraternidad Latinoamericana 2018 La Habana CUB 2018-11-19
RcRownchangeKK*chgGame
 2063 2003 2.00 10 -2.16 20 -43.20 
  Rodriguez Rodriguez, Daniel c2095 CUB0.001-0.3720-7.40 
  Otero Marino, Alain 2052 CUB0.001-0.4320-8.60 
  Fernandez Rivero, Karla July wm2048 CUB1.0010.562011.20 
  Lopez Rippel, Ricardo 2007 CUB0.001-0.4920-9.80 
  Zayas Sosa, Alfredo 2113 CUB0.5010.15203.00 
  Rodriguez Rodriguez, Daniel c2095 CUB0.001-0.3720-7.40 
  Otero Marino, Alain 2052 CUB0.001-0.4320-8.60 
  Fernandez Rivero, Karla July wm2048 CUB0.5010.06201.20 
  Lopez Rippel, Ricardo 2007 CUB0.001-0.4920-9.80 
  Zayas Sosa, Alfredo 2113 CUB0.001-0.3520-7.00 

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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