Individual Calculations May 2019
 Badrinarayan, Sankeertan  Total change: 49.00  Rating chartPersonal card
 2019 O2C Doeberl Cup Premier Canberra AUS 2019-04-18
RcRownchangeKK*chgGame
 2018 1851 5.00 9 2.45 20 49.00 
  Yang, Ray 2112 AUS0.001-0.1820-3.60 
  Prasad, Lalit c2005 AUS1.0010.712014.20 
  Zvedeniouk, Ilia 2109 AUS0.5010.32206.40 
  Lam, Ross c2000 AUS0.001-0.3020-6.00 
  Goh, Zi Han c1992 SGP0.001-0.3120-6.20 
  Goh, Sean Christian 2064 SGP1.0010.772015.40 
  Wang, Kayson 2020 AUS0.5010.22204.40 
  Datar, Tejas 1869 AUS1.0010.532010.60 
  Mallari, Donato f1994 AUS1.0010.692013.80 

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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