Blitz: Individual Calculations April 2020
 Li, Johnson  Total change: -12.40  Rating chartPersonal card
 2020 Sydney Chess Club March Sunday Blitz Sydney AUS 2020-03-01
RcRownchangeKK*chgGame
 1789 1968 5.00 8 -0.53 20 -10.60 
  Baldwin, A(tony) C 1480 AUS1.0010.04200.80 
  Siva Sankaran, Anup Kumar 1678 IND1.0010.16203.20 
  Rodgers, Jack 2121 AUS0.001-0.3020-6.00 
  Nguyen, Gia Huy (tony) 1832 VIE1.0010.32206.40 
  Clarke, Brandon G I m2407 ENG0.001-0.0620-1.20 
  Anup Kumar, Vihaan 1542 AUS1.0010.07201.40 
  Sood, Gaurav 1671 IND0.001-0.8520-17.00 
  Andromedas, Georgios 1579 GRE1.0010.09201.80 

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)
 
 2020 City of Sydney Blitz Sydney AUS 2020-03-08
RcRownchangeKK*chgGame
 1804 1968 6.00 9 -0.09 20 -1.80 
  Soliman, Soliman 1562 AUS1.0010.08201.60 
  Nguyen, Gia Huy (tony) 1832 VIE1.0010.32206.40 
  Diemer, Tim 2037 AUS0.001-0.4020-8.00 
  Zwierzynski, Pawel 1911 POL1.0010.42208.40 
  Bajrami, Samir 2012 AUS0.001-0.4420-8.80 
  Yan, Matthew c1993 AUS0.001-0.4720-9.40 
  Jones, Harrison 1476 AUS1.0010.04200.80 
  Arlandez Mana, Francesc 1676 ESP1.0010.15203.00 
  Brown, Jordan 1737 AUS1.0010.21204.20 

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)
 

 

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