Blitz: Individual Calculations July 2023
 Da Cunha, Gastao  Total change: -26.20  Rating chartPersonal card
 Campeonato Brasileiro Amador BLZ Under 1700 Sao Paulo SP BRA 2023-06-10
RcRownchangeKK*chgGame
 1367 1583 4.00 7 -1.31 20 -26.20 
  Macedo, Felipe Cruz 1232 BRA0.001-0.8920-17.80 
  Volpato, Alzir 1438 BRA1.0010.31206.20 
  Oliveira, Olavo Tadeu Carvalho 1344 BRA0.001-0.8020-16.00 
  Vanderlei, Jose Cicero 1398 BRA1.0010.26205.20 
  Fernandes, Thuane Teixeira 1598 BRA0.001-0.4820-9.60 
  Guerra, Frederico Cavalcante 1287 BRA1.0010.15203.00 
  De Oliveira, Tobias Luiz Carvalho 1269 BRA1.0010.14202.80 

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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