Individual Calculations July 2011
 Schroeder, Klaus  Total change: -17.55  Rating chartPersonal card
 6. Ried-Open Einhausen GER 2011-04-28
RcRownchangeKK*chgGame
 1884 1919 0.50 3 -1.17 15 -17.55 
  Prenzler, Daniel 2197 GER0.001-0.1715-2.55 
  Sewarte, Peter 1739 GER0.501-0.2415-3.60 
  Mut, Friedrich 1715 GER0.001-0.7615-11.40 

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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