Individual Calculations March 2011
 Peters, Ortwin  Total change: -19.80  Rating chartPersonal card
 Kaiserbrunnen Winter-Spezial 17 Brakel GER 2011-01-14
RcRownchangeKK*chgGame
 1834 2053 1.00 3 -1.32 15 -19.80 
  Fieberg, Christoph 1846 GER1.0010.23153.45 
  Fluechter, Gregor 1753 GER0.001-0.8515-12.75 
  Franke, Klaus 1904 GER0.001-0.7015-10.50 

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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