Individual Calculations February 2018
 Rangel, Daniel  Total change: -12.00  Rating chartPersonal card
 ITT do Rio de Janeiro 2018 Rio de Janeiro RJ BRA 2018-01-06
RcRownchangeKK*chgGame
 2267 2278 4.00 9 -0.60 20 -12.00 
  Teixeira, Ricardo Da Silva f2239 BRA0.501-0.0520-1.00 
  Guimaraes, Wagner Peixoto f2217 BRA0.501-0.0820-1.60 
  Limp, Eduardo Thelio m2355 BRA0.5010.11202.20 
  Santos Filho, Tadeu Sousa 2071 BRA0.001-0.7720-15.40 
  Perdomo, Leandro m2449 ARG0.001-0.2720-5.40 
  Rodi, Luis Ernesto m2328 URU1.0010.572011.40 
  Chauca, Jose 2065 PER1.0010.23204.60 
  Aranha Filho, Alvaro Z. f2316 BRA0.001-0.4520-9.00 
  Von Buelow, Georg f2361 GER0.5010.11202.20 

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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