Individual Calculations April 2009
 Jess, Rainer  Total change: 19.35  Rating chartPersonal card
 Deutsche Amateurmeisterschaft A Hamburg-Bergedorf GER 2009-01-09
RcRownchangeKK*chgGame
 2190 2144 3.50 5 1.29 15 19.35 
  Wronn, Bernd 2273 GER1.0010.671510.05 
  Gollasch, Theo-Heinz 2104 GER1.0010.44156.60 
  Bente, Bjoern 2263 GER0.001-0.3415-5.10 
  Henrich, Holger 2168 GER1.0010.53157.95 
  Schulz, Juergen 2140 GER0.501-0.0115-0.15 

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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