Individual Calculations March 2018
 Pacheco, Daniel  Total change: 15.20  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 2100 2241 7.50 10 0.76 20 15.20 
  Barreiros Da Silva, Denison Klein 2009 BRA0.001-0.7920-15.80 
  Reichert, Thiago Da Cruz 1956 BRA1.0010.16203.20 
  Pereira, Geanfrancesco 2006 BRA1.0010.21204.20 
  Filgueiras, Nathan Felipe 2022 BRA1.0010.22204.40 
  Mazetto, Sergio Luiz 2154 BRA1.0010.38207.60 
  Perdomo, Leandro m2449 ARG0.001-0.2320-4.60 
  Guimaraes, Lucas Dos S Peixoto 2004 BRA0.501-0.3020-6.00 
  Japiassu, Ricardo De Villa Nova 1981 BRA1.0010.18203.60 
  Manzi, Luiz Antonio Bardaro 1978 BRA1.0010.18203.60 
  Kjartansson, Gudmundur m2438 ISL1.0010.752015.00 

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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