Blitz: Individual Calculations June 2019
 Rodgers, Jack  Total change: -61.80  Rating chartPersonal card
 2019 Sydney Chess Club May Blitz Sydney AUS 2019-05-05
RcRownchangeKK*chgGame
 1972 2170 4.50 8 -1.29 20 -25.80 
  Chau, Adrian 1957 AUS0.001-0.7720-15.40 
  Mallari, Donato f1908 AUS0.001-0.8220-16.40 
  Okan, Jed 1770  * AUS1.0010.08201.60 
  Plaganyi, Gyula c1770  * AUS1.0010.08201.60 
  Akulov, Alexey 1895 AUS0.501-0.3320-6.60 
  Liu, Yi f2254 AUS1.0010.622012.40 
  Wagdy, Andro m2196 EGY0.001-0.4620-9.20 
  Chau, Bernard 2028 AUS1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2019 Norths Autumn Blitz Sydney AUS 2019-05-07
RcRownchangeKK*chgGame
 1893 2170 5.50 9 -1.80 20 -36.00 
  Jeffreys, Roger W 1770  * AUS1.0010.08201.60 
  Murray, Bruce D c1890 AUS0.001-0.8420-16.80 
  Abbott, Peter c1988 AUS1.0010.26205.20 
  Russell, Paul c1770  * AUS1.0010.08201.60 
  Cronin, Henry 1783 AUS0.501-0.4120-8.20 
  Dekic, Biljana N wm2019 AUS0.001-0.7020-14.00 
  Timms, Cameron 1770  * AUS1.0010.08201.60 
  Sanchez Botella, Luis Javier f2154 ESP1.0010.48209.60 
  Akulov, Alexey 1895 AUS0.001-0.8320-16.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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