Blitz: Individual Calculations February 2019
 Ostapenko, Michael  Total change: -1.00  Rating chartPersonal card
 2019 Oceania Youth U20 Blitz Auckland NZL 2019-01-07
RcRownchangeKK*chgGame
 1728 1879 6.00 9 -0.05 20 -1.00 
  Li, Yuze 1494 AUS1.0010.09201.80 
  Ho, Lachlan 1589 AUS1.0010.16203.20 
  Li, Allen 1481 NZL1.0010.08201.60 
  Slater-Jones, Henry c1840 AUS1.0010.45209.00 
  Chan, Kris 1881 AUS0.001-0.5020-10.00 
  Renjith, Sravan 1686 NZL0.001-0.7520-15.00 
  Jiang, Bill 1815 AUS1.0010.41208.20 
  Gong, Noah 1757 AUS0.001-0.6720-13.40 
  Slater-Jones, Tom c2013 AUS1.0010.682013.60 

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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