Individual Calculations May 2017
 Patterson, Mark  Total change: -15.20  Rating chartPersonal card
 2017 O2C Doeberl Cup Major Canberra AUS 2017-04-14
RcRownchangeKK*chgGame
 1743 1622 2.00 7 -0.38 40 -15.20 
  Wang, Kayson 1774 AUS0.001-0.3040-12.00 
  Badrinarayan, Sankeertan 1746 AUS1.0010.674026.80 
  Bennett, Matthew 1809 AUS0.001-0.2640-10.40 
  Gong, Qiming 1679 CHN0.001-0.4240-16.80 
  Radisich, Matt 1716 AUS0.5010.13405.20 
  Brockman, Roland 1668 AUS0.5010.06402.40 
  Steffensen, Dennis A 1810 AUS0.001-0.2640-10.40 

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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