Individual Calculations March 2010
 Koerber, Thomas  Total change: -18.45  Rating chartPersonal card
 19.Radisson Blu Hauptturnier Erfurt GER 2009-12-26
RcRownchangeKK*chgGame
 1835 2022 1.00 3 -1.23 15 -18.45 
  Richter, Thomas 1840 GER0.501-0.2415-3.60 
  Kreyssig, Robert 1838 GER0.001-0.7415-11.10 
  Nowack, Achim 1827 GER0.501-0.2515-3.75 

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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