Individual Calculations September 2015
 Pepping, John M  Total change: 15.40  Rating chartPersonal card
 2015 Ford/ Greenwood Seniors Open Tournament Sydney AUS 2015-06-02
RcRownchangeKK*chgGame
 1684 1579 4.00 9 0.77 20 15.40 
  Lane, Clive D 1695 AUS0.001-0.3420-6.80 
  Case, Ivan 1725 AUS1.0010.702014.00 
  Simmonds, Rex 1684 AUS1.0010.642012.80 
  Schwandl, Hans 1626 AUS0.5010.07201.40 
  Miller, Gordon 1688 AUS1.0010.652013.00 
  Wechsler, Ian B 1535 AUS0.501-0.0620-1.20 
  Glissan, Paul 1795 AUS0.001-0.2220-4.40 
  Greenwood, Norman 1644 AUS0.001-0.4120-8.20 
  Wilson, Mark L 1765 AUS0.001-0.2620-5.20 

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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