Individual Calculations July 2010
 Sielaff, Michael  Total change: -1.65  Rating chartPersonal card
 17.Muehlhaeuser + Jenaer Schach-Open 2010 Jena GER 2010-05-13
RcRownchangeKK*chgGame
 1997 2062 4.00 7 -0.11 15 -1.65 
  Auerswald, Klaus 1876 GER1.0010.26153.90 
  Urban, Lars 1833 GER1.0010.21153.15 
  Wuestehube, Harry 1963 GER1.0010.36155.40 
  Sobolevsky, Leonid m2271 UKR0.001-0.2315-3.45 
  Rauhut, Frank, Dr. 1992 GER0.501-0.1015-1.50 
  Von Otte, Wilhelm 2088 GER0.001-0.4615-6.90 
  Joerges, Frank 1953 GER0.501-0.1515-2.25 

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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