Blitz: Individual Calculations June 2021
 Charles, Gareth  Total change: -60.60  Rating chartPersonal card
 2021 Norths Autumn Blitz Sydney AUS 2021-05-11
RcRownchangeKK*chgGame
 1708 2018 4.00 7 -1.34 20 -26.80 
  Li, Annabel 1283 AUS1.0010.01200.20 
  Ford, James 1353 AUS1.0010.01200.20 
  Fikh, Anthony c1905 AUS0.001-0.6520-13.00 
  Armstrong, Gary 1633 AUS1.0010.09201.80 
  Rodgers, Jack 2162 AUS0.001-0.3120-6.20 
  Kyaw, Michael 1680 AUS1.0010.12202.40 
  Dekic, Biljana N wm1941 AUS0.001-0.6120-12.20 

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)
 
 2021 City of Sydney Blitz Sydney AUS 2021-05-16
RcRownchangeKK*chgGame
 1569 2018 4.50 7 -1.69 20 -33.80 
  Guo, David 1489 AUS1.0010.03200.60 
  Phan, James 1878 AUS0.501-0.1920-3.80 
  Peramunetilleke, Seth 1585 AUS0.001-0.9420-18.80 
  Prendergast, Cahn 1283 AUS1.0010.01200.20 
  Yadav, Arihant 1283 IND1.0010.01200.20 
  Tse, Jeffrey 1893 AUS1.0010.33206.60 
  Vincent, Alaina 1572 IND0.001-0.9420-18.80 

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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