Individual Calculations December 2018
 Borger, Daniel  Total change: -21.80  Rating chartPersonal card
 IV Aberto ECP STD Sao Paulo SP BRA 2018-11-09
RcRownchangeKK*chgGame
 1555 1645 2.00 5 -1.09 20 -21.80 
  Maranhao, Helena Van Kampen De A 1339 BRA1.0010.14202.80 
  Mobaier, Sergio 1927 BRA0.001-0.1620-3.20 
  De Oliveira, Daniel C. Xavier 1528 BRA0.501-0.1620-3.20 
  Caribe Santos, Luiz Carlos 1468 BRA0.501-0.2320-4.60 
  Stumpf, Luis Felipe T. Calej 1515 BRA0.001-0.6820-13.60 

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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