Individual Calculations July 2011
 Sonnberger, Bernd  Total change: 0.00  Rating chartPersonal card
 6. Ried-Open Einhausen GER 2011-04-28
RcRownchangeRpKK*chgGame
 1879 0 1.00 3 0.00 1754   0.00 
  Wohlfart, Karl-Heinz 1911 GER0.5010.00 0.00 
  Biesiada, Wolfgang 1929 GER0.5010.00 0.00 
  Uecker, Mario 1796 GER0.0010.00 0.00 

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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