Individual Calculations February 2024
 Martins, Marlos Da Rosa  Total change: 30.00  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1653 1296 1.50 6 0.75 40 30.00 
  Pedroso, Denian 1924 BRA0.001-0.0140-0.40 
  Dos Santos, Leonardo Lopes 1664 BRA1.0010.904036.00 
  Cunha, Angelo 1599 BRA0.001-0.1440-5.60 
  Santos, Marcos Correia 1564 BRA0.001-0.1740-6.80 
  Ferreira, Jose Carlos c1624 BRA0.5010.374014.80 
  Carmo, Jose Arlindo 1541 BRA0.001-0.2040-8.00 

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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