Individual Calculations December 2017
 Zamora Pena, Norbel  Total change: 123.60  Rating chartPersonal card
 Abierto Provincial de Santiago Santiago de Cuba CUB 2017-11-03
RcRownchangeKK*chgGame
 2048 1840 5.00 8 3.09 40 123.60 
  Ruiz Bisbe, Yamir 2016 CUB1.0010.734029.20 
  Llaurado Marten, Juan Manuel 2032 CUB1.0010.754030.00 
  Vazquez Lopez, Roberto Carlos 2103 CUB0.001-0.1840-7.20 
  Garcia Lambert, Hugo 1980 CUB1.0010.694027.60 
  Cabrera Ladron De Guevara, Mayra wf2117 CUB1.0010.834033.20 
  Calderin Rubio, Nayira 1989 CUB0.001-0.3040-12.00 
  Mora Osoria, Alberto 1987 CUB1.0010.704028.00 
  Neyra Ferrer, Jose Asdrubal 2161 CUB0.001-0.1340-5.20 

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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