Individual Calculations September 2010
 Luther, Alexander  Total change: 19.25  Rating chartPersonal card
 Internationales Open des SSC07 Rostock Rostock GER 2010-08-11
RcRownchangeKK*chgGame
 1936 1891 3.50 6 0.77 25 19.25 
  Duester, Christian 2267 GER0.001-0.0925-2.25 
  Bardosch, Karl 1705 GER1.0010.26256.50 
  Friedel, Roland 1767 GER0.501-0.1725-4.25 
  Schoenrock, Ruediger 2052 GER0.5010.21255.25 
  Jeske, Holger 1983 GER1.0010.632515.75 
  Schreiber, Nico 1842 GER0.501-0.0725-1.75 

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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