Individual Calculations January 2015
 Perez, Jamil  Total change: -3.00  Rating chartPersonal card
 I Torneio Memorial Daniel Vaz Rio de Janeiro/RJ BRA 2014-12-11
RcRownchangeKK*chgGame
 2138 2031 2.00 6 -0.15 20 -3.00 
  Martins, Julio Perez 2253 ESP0.001-0.2220-4.40 
  Juer, Jayme Jacob E. 2128 BRA0.001-0.3720-7.40 
  Nascimento, Jarde 2186 BRA1.0010.712014.20 
  Costa, Evandro Bonfim 2029 BRA0.001-0.5020-10.00 
  Vieira, Icaro Antonio Gerald 2049 BRA1.0010.532010.60 
  Martins, Jose Felix Perez 2183 BRA0.001-0.3020-6.00 

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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