Individual Calculations January 2018
 Rocha, Anderson Rosendo  Total change: -2.40  Rating chartPersonal card
 XIII IRT ECP Etapa Jarbas Karman sub 2200 Sao Paulo SP BRA 2017-11-27
RcRownchangeKK*chgGame
 1572 1489 1.50 4 -0.06 40 -2.40 
  Borger, Daniel 1684 BRA0.001-0.2540-10.00 
  Amaral, Danilo Tokechi 1210 BRA1.0010.16406.40 
  Itagyba, Renan Fortes 1704 BRA0.5010.274010.80 
  Truzzi, Ivan Steiner 1690 BRA0.001-0.2440-9.60 

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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