Individual Calculations April 2014
 Juer, Jayme Jacob E.  Total change: -79.80  Rating chartPersonal card
 I Batalha Magistral Bobby Fischer Sao Paulo/SP BRA 2014-02-24
RcRownchangeKK*chgGame
 2250 2215 0.50 7 -2.66 30 -79.80 
  Cunha, Eduardo Arruda Da Gama A f2248 BRA0.001-0.4530-13.50 
  Elci, Pereira Diniz 2300 BRA0.001-0.3830-11.40 
  Costa, Evandro Bonfim 2236 BRA0.5010.03300.90 
  Braga, Ubirani De Souza 2237 BRA0.001-0.4730-14.10 
  Perez, Jamil 2205 BRA0.001-0.5130-15.30 
  Rangel, Daniel 2231 BRA0.001-0.4830-14.40 
  Violla Cunha, Mario 2291 ITA0.001-0.4030-12.00 

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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