Blitz: Individual Calculations June 2021
 Dingley, Justin  Total change: -47.00  Rating chartPersonal card
 2021 Norths Autumn Blitz Sydney AUS 2021-05-11
RcRownchangeKK*chgGame
 1670 1643 2.50 5 0.14 20 2.80 
  Dance, Alex 1171 AUS1.0010.05201.00 
  Creek, Peter 1512 AUS1.0010.32206.40 
  Rodgers, Jack 2162 AUS0.001-0.0320-0.60 
  Dibley, Shane E 1744 AUS0.5010.14202.80 
  Wan, Dennis 1759 AUS0.001-0.3420-6.80 

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)
 
 2021 City of Sydney Blitz Sydney AUS 2021-05-16
RcRownchangeKK*chgGame
 1574 1643 1.50 7 -2.49 20 -49.80 
  Huynh, Arthur 2055 AUS0.001-0.0720-1.40 
  Li, Joshua 1505 AUS0.001-0.6920-13.80 
  Peramunetilleke, Savin 1133 AUS0.001-0.9620-19.20 
  Charbonneau, Romain 1308 AUS1.0010.12202.40 
  Zeng, Jimmy 1452 AUS0.501-0.2520-5.00 
  Redgrave, John 1707 AUS0.001-0.4120-8.20 
  Coy, Rupert 1855 AUS0.001-0.2320-4.60 

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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