Individual Calculations September 2023
 Monteiro, Daniel Zotelli  Total change: -3.40  Rating chartPersonal card
 IX Festival Shopping Patio Pinda 2o Aberto do Brasil de Pindamonhangaba Pindamonhangaba SP BRA 2023-08-04
RcRownchangeKK*chgGame
 1733 1672 2.00 5 -0.17 20 -3.40 
  Conti, Bruno Henrique 1936 BRA0.5010.32206.40 
  Costa, Flavio Luis Cesar 2006 BRA0.001-0.1220-2.40 
  Moyses Sobrinho, Elias 1798 BRA0.5010.17203.40 
  Peres, Ricardo De Mattia 1461 BRA0.001-0.7720-15.40 
  Ataide, Gerson Britto 1462 BRA1.0010.23204.60 

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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