Individual Calculations January 2023
 Venter, Paulo Regis  Total change: -35.60  Rating chartPersonal card
 Regional Sul Brasileiro Amador Sub 1600 Timbo SC BRA 2022-12-02
RcRownchangeKK*chgGame
 1432 1553 1.50 5 -1.78 20 -35.60 
  Luz, Christian Oliveira 1527 BRA0.001-0.5420-10.80 
  De Freitas, Sidinei Melo 1422 BRA0.501-0.1820-3.60 
  Barbosa, Kassio Rodrigo 1546 BRA0.001-0.5120-10.20 
  Lanznaster, Rafael 1366 BRA1.0010.26205.20 
  Spagnollo, Pedro Henrique 1299 BRA0.001-0.8120-16.20 

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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