Individual Calculations August 2019
 Greenwood, Norman  Total change: 32.60  Rating chartPersonal card
 2019 Norths Ford-Greenwood Seniors Open Sydney AUS 2019-05-28
RcRownchangeKK*chgGame
 1680 1572 4.50 8 1.63 20 32.60 
  Dibley, Shane E 1665 AUS1.0010.632012.60 
  Einfeld, Stewart 1634 AUS1.0010.592011.80 
  Case, Ivan 1669 AUS0.5010.13202.60 
  Garner, Stephen J 1701 AUS0.001-0.3320-6.60 
  Sandalciyan, Aram 1707 AUS0.001-0.3220-6.40 
  Munk, Leon 1581 AUS1.0010.512010.20 
  Aleksovski, Bosko 1654 AUS1.0010.612012.20 
  Chen, Yu-Shiun 1826 AUS0.001-0.1920-3.80 

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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