Individual Calculations July 2009
 Niedenthal, Robert  Total change: -12.60  Rating chartPersonal card
 13.Internat.Neckar-Open B Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 1562 1912 1.00 1 0.11 15 1.65 
  Awiszus, Thomas 1562 GER1.0010.11151.65 

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)
 
 XII. Rhein-Main Open Bad Homburg v.d.H. GER 2009-06-10
RcRownchangeKK*chgGame
 1947 1912 0.00 2 -0.95 15 -14.25 
  Wendt, Jan-Dietrich f2262 GER0.001-0.1115-1.65 
  Busch, Florian 1632 GER0.001-0.8415-12.60 

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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