Individual Calculations March 2018
 Rodrigues, Edgar  Total change: 15.20  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 2182 2288 7.00 10 0.76 20 15.20 
  Federzoni, Enzo 2030 BRA1.0010.18203.60 
  Do Prado, Matheus C. M. Tavares 2132 BRA1.0010.29205.80 
  Fier, Alexandr g2557 BRA0.001-0.1720-3.40 
  Awoki, Daniel Teidi 2057 BRA0.001-0.7920-15.80 
  Polonio, Rodolfo 1944 BRA1.0010.12202.40 
  Gamarra, Ramon 1890 PAR1.0010.08201.60 
  Rodrigues, Nei Jorge 1976 BRA1.0010.14202.80 
  Souza Neves, Andrey M. f2118 BRA1.0010.28205.60 
  Granda Zuniga, Julio E g2657 PER1.0010.902018.00 
  Rodriguez Vila, Andres g2459 URU0.001-0.2720-5.40 

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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