Individual Calculations May 2011
 Schimpf, Rolf, Dr.  Total change: -5.25  Rating chartPersonal card
 9. Bayer Open Leverkusen GER 2011-01-10
 2128 2046 1.00 3 -0.21 25 -5.25 
  Rotstein, Jefim f2322 GER0.001-0.1725-4.25 
  Gnass, Arno 1883 GER1.0010.28257.00 
  Weimann, Maximilian 2180 GER0.001-0.3225-8.00 

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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