Individual Calculations July 2008
 Sebastian, Michael  Total change: -6.45  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 07/08 B Bad Soden GER 2008-04-25
RcRownchangeKK*chgGame
 2010 1996 1.50 4 -0.43 15 -6.45 
  Goloborodko, Dmitro 2072 GER0.001-0.4015-6.00 
  Schumacher, Klaus 1901 GER0.501-0.1315-1.95 
  Ruebsamen, Dietmar 2034 GER0.5010.05150.75 
  Begri, Robert 2032 GER0.5010.05150.75 

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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