Individual Calculations June 2017
 Simmonds, Rex  Total change: 13.80  Rating chartPersonal card
 2017 Norths Club Reserves C Sydney AUS 2017-02-14
RcRownchangeKK*chgGame
 1687 1622 4.00 8 0.69 20 13.80 
  Laurie, Robert 1617 AUS0.001-0.5120-10.20 
  Roh, Michael 1752 AUS0.001-0.3220-6.40 
  Pepping, John M 1608 AUS1.0010.48209.60 
  Wechsler, Ian B 1658 AUS1.0010.552011.00 
  Aleksovski, Bosko 1673 AUS1.0010.572011.40 
  Mazay, Adam 1852 AUS0.001-0.2120-4.20 
  Miller, Gordon 1627 AUS1.0010.512010.20 
  Case, Ivan 1711 AUS0.001-0.3820-7.60 

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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