Rapid: Individual Calculations September 2018
 Zekic, Mirsad  Total change: 4.20  Rating chartPersonal card
 2018 Norths Rapid Championship Sydney AUS 2018-08-14
RcRownchangeKK*chgGame
 1686 1620 3.50 8 0.21 20 4.20 
  Penafiel, Jason 1793 AUS1.0010.732014.60 
  Russell, Paul c1801 AUS0.001-0.2620-5.20 
  Macfarlane, John D 1733 AUS1.0010.652013.00 
  Premathilaka, Kanishka 1777 SRI0.001-0.2920-5.80 
  Garner, Stephen J 1715 AUS0.001-0.3720-7.40 
  Stern, David 1669 AUS0.001-0.4320-8.60 
  Quek, Bob 1516 AUS0.501-0.1420-2.80 
  Romanous, Steven 1487 AUS1.0010.32206.40 

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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