Individual Calculations February 2020
 Borges, Paulo Felipe Rosa  Total change: -42.80  Rating chartPersonal card
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 1621 1512 1.50 7 -1.07 40 -42.80 
  Horisch, Juan Pablo 1824 ARG0.001-0.1440-5.60 
  Gadea, Fernando 1748 URU0.001-0.2040-8.00 
  Fugimoto, Rafael Aoki 1232 BRA0.501-0.3440-13.60 
  Fonseca, Rogerio Da Silva 1260 BRA1.0010.19407.60 
  Weise, William Ferreira 1805 BRA0.001-0.1540-6.00 
  Durante, Taina 1752 BRA0.001-0.2040-8.00 
  Bonfim, Regina Rodrigues wf1726 BRA0.001-0.2340-9.20 

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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