Individual Calculations November 2011
 Gaerths, Ronny  Total change: 7.50  Rating chartPersonal card
 Lichtenrader Herbst 2011 Berlin GER 2011-10-08
RcRownchangeKK*chgGame
 2080 2219 6.50 9 0.50 15 7.50 
  Garcia Hernandez, Carlos 1860 GER1.0010.10151.50 
  Feikes, Joerg 1991 GER0.501-0.2915-4.35 
  Kleinjan, Pim 1910 NED1.0010.14152.10 
  Bahner, Julius 1990 GER0.501-0.2915-4.35 
  Tran, My Linh 2018 GER0.501-0.2615-3.90 
  Buttkus, Andre 2071 GER1.0010.30154.50 
  Graf, Felix 2342 GER0.5010.17152.55 
  Boettcher, Patrick 2170 GER1.0010.43156.45 
  Postler, Reinhard f2367 GER0.5010.20153.00 

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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