Individual Calculations January 2011
 Papadinis, Jim  Total change: -17.70  Rating chartPersonal card
 Melbourne Chess Club Open Melbourne AUS 2010-09-06
RcRownchangeKK*chgGame
 1912 1939 1.50 5 -1.18 15 -17.70 
  Pyke, Malcolm 2167 AUS0.001-0.2115-3.15 
  Lekkas, Frank 1884 AUS0.001-0.5815-8.70 
  Beattie, Roger 1848 AUS0.501-0.1215-1.80 
  Kaplan, Alex 1708 AUS1.0010.21153.15 
  Martin, James 1955 AUS0.001-0.4815-7.20 

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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