Individual Calculations January 2018
 Borger, Daniel  Total change: -13.80  Rating chartPersonal card
 XIII IRT ECP Etapa Jarbas Karman sub 2200 Sao Paulo SP BRA 2017-11-27
RcRownchangeKK*chgGame
 1536 1684 2.00 4 -0.69 20 -13.80 
  Rocha, Anderson Rosendo 1489 BRA1.0010.25205.00 
  De Oliveira, Daniel C. Xavier 1663 BRA0.001-0.5320-10.60 
  Atanes Neto, Severiano 1683 BRA0.001-0.5020-10.00 
  De Martino, Murilo Rocha Laragnoi 1307 BRA1.0010.09201.80 

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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