Individual Calculations January 2016
 Riekenbrauk, Joerg  Total change: 31.80  Rating chartPersonal card
 32. Internationales Boeblinger Open B Boeblingen GER 2015-12-26
RcRownchangeKK*chgGame
 1833 1911 7.00 9 1.59 20 31.80 
  Malich, Roman 1696 GER1.0010.23204.60 
  Kurpiela, Franz 1769 GER1.0010.31206.20 
  Lanz, Udo 1805 GER1.0010.36207.20 
  Reaves, Jason 1818 GER1.0010.37207.40 
  Yankelevich, Michael 1719 GER1.0010.25205.00 
  Gibicar, Marc 1946 GER0.5010.05201.00 
  Haug, Siegmund 1952 GER0.5010.06201.20 
  Kleih, Julian 1823 GER0.501-0.1220-2.40 
  Blum, Frederik 1969 GER0.5010.08201.60 

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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