Individual Calculations August 2017
 Soares, Joao Carlos T. C.  Total change: 3.20  Rating chartPersonal card
 IRT - TTC 2 Rio de Janeiro RJ BRA 2017-07-01
RcRownchangeKK*chgGame
 2057 2045 2.50 5 0.08 40 3.20 
  Machado, Wallace Fernandes 1764 BRA1.0010.16406.40 
  Fucs, Paulo Moses 2028 BRA0.501-0.0240-0.80 
  Santos Filho, Tadeu Sousa 2081 BRA1.0010.554022.00 
  Rangel, Daniel f2331 BRA0.001-0.1640-6.40 
  Okamura, Milton Kasuo 2080 BRA0.001-0.4540-18.00 

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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