Individual Calculations July 2023
 Estrada, Joao Felipe Rebuski  Total change: 121.20  Rating chartPersonal card
 Campeonato Brasileiro Amador STD Under 1700 Sao Paulo SP BRA 2023-06-08
RcRownchangeKK*chgGame
 1641 1474 5.00 7 3.03 40 121.20 
  Terrin, Cesar Aquiles 1675 BRA1.0010.764030.40 
  Bolsoni, Danilo Segateli 1661 BRA1.0010.744029.60 
  De Menezes, Ricardo Fagner Dias 1649 BRA0.001-0.2740-10.80 
  Da Cunha, Gastao 1621 BRA0.001-0.3040-12.00 
  Sampaio, Andre Luiz 1654 BRA1.0010.744029.60 
  Usui, Gabriella Yumi 1554 BRA1.0010.614024.40 
  Campagnolo, Fabiola 1671 BRA1.0010.754030.00 

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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