Individual Calculations March 2020
 Da Costa, Roberto Rodrigues Gomes  Total change: -24.20  Rating chartPersonal card
 VII Torneio STD Schoonenborch Fortaleza CE BRA 2020-02-06
RcRownchangeKK*chgGame
 1676 1875 2.50 5 -1.21 20 -24.20 
  De Aguiar, Andre Wescley 1517 BRA0.501-0.4020-8.00 
  Lima Miranda, Caio Cesar 1629 BRA1.0010.19203.80 
  Nunes, Moezio Correia 1710 BRA0.001-0.7220-14.40 
  Miranda, Marina Lima 1642 BRA1.0010.21204.20 
  Freitas , Marcos Antonio Da Costa 1881 BRA0.001-0.4920-9.80 

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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