Individual Calculations March 2018
 Souza , Neurismar Da Rocha  Total change: -1.60  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 1906 1637 1.00 6 -0.08 20 -1.60 
  Jesus Filho, Jose Carlos 1836 BRA1.0010.762015.20 
  Ramos, Angelo Bil 1964 BRA0.001-0.1320-2.60 
  Pereira Da Silva, Evernandes 1842 BRA0.001-0.2420-4.80 
  Silva, Luiz Thiago 1950 BRA0.001-0.1420-2.80 
  Cordioli, Jairo Ribeiro 1882 BRA0.001-0.2020-4.00 
  Reinaldo Dos Santos, Julio 1960 BRA0.001-0.1320-2.60 

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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