Individual Calculations September 2011
 Kummer, Heinz  Total change: -7.35  Rating chartPersonal card
 27th Faaker See Open Latschach AUT 2011-08-13
RcRownchangeKK*chgGame
 1931 1819 1.00 4 -0.49 15 -7.35 
  Saathoff, Richard 2144 GER0.001-0.1315-1.95 
  Kain, Peter Maximilian 1748 AUT0.001-0.6015-9.00 
  Diehl, Achim 2040 GER0.001-0.2215-3.30 
  Rabengruber, Herbert 1791 AUT1.0010.46156.90 

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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