Individual Calculations March 2012
 Boehme, Ralf  Total change: 14.40  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (4) Gruppe B Hamburg-Bergedorf GER 2012-01-06
RcRownchangeKK*chgGame
 2030 1960 2.50 5 0.48 30 14.40 
  Martens, Dirk 2035 GER0.001-0.4030-12.00 
  Hohn, August 2047 GER0.5010.12303.60 
  Kunow, Frank 2027 GER1.0010.593017.70 
  Marx, Joschka 2017 GER0.001-0.4230-12.60 
  Ruiz-Hampel, Enrique 2025 GER1.0010.593017.70 

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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