Individual Calculations January 2016
 Boas Novas, Fernando  Total change: -10.60  Rating chartPersonal card
 Torneio Sub2000 do GX Porto 2015 Porto POR 2015-12-01
RcRownchangeKK*chgGame
 1599 1770 3.00 5 -0.53 20 -10.60 
  Pires, Augusto Moura 1522 POR1.0010.19203.80 
  Santos, Jose Pinheiro Dos 1421 POR0.501-0.3920-7.80 
  Mendes, Antonio Adalberto De O 1556 POR1.0010.23204.60 
  Nunes, Fernando 1813 POR0.5010.06201.20 
  Nogueira, Diana Sofia 1681 POR0.001-0.6220-12.40 

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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