Blitz: Individual Calculations October 2017
 Richards, Allan  Total change: 12.80  Rating chartPersonal card
 2017 Norths Purdy Blitz Sydney AUS 2017-09-05
RcRownchangeKK*chgGame
 1801 1792 4.50 8 0.64 20 12.80 
  Murray, Bruce D c2009 AUS0.001-0.2220-4.40 
  Li, Yuze (ethan) 1451 AUS1.0010.12202.40 
  Banerjee, Niki 2059 FRA0.5010.32206.40 
  Ng, Clive c2070 AUS0.001-0.1720-3.40 
  Wilson, Mark L 1810 AUS1.0010.532010.60 
  O`callaghan, Scott 1583 AUS1.0010.23204.60 
  Russell, Paul c1910 AUS0.001-0.3420-6.80 
  Singleton, Tim 1516 AUS1.0010.17203.40 

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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