Individual Calculations November 2012
 Boehm, Juergen  Total change: -2.85  Rating chartPersonal card
 30.Muensterland Open Senden GER 2012-10-06
RcRownchangeKK*chgGame
 2107 2210 5.50 9 -0.19 15 -2.85 
  Darwisch, Mohamed 1935 GER1.0010.17152.55 
  Koch, Till 1869 GER0.501-0.3815-5.70 
  Raddatz, Michael 2046 GER1.0010.28154.20 
  Ivanov, Mikail M g2362 RUS0.001-0.3015-4.50 
  Haverkamp, Klaus, Dr. 2023 GER1.0010.26153.90 
  Peterwitz, Klaus 2121 GER0.501-0.1215-1.80 
  Borovikov, Vladislav g2571 UKR0.001-0.1015-1.50 
  Ollech, Dirk 2016 GER0.501-0.2515-3.75 
  Althoff, Ralph 2018 GER1.0010.25153.75 

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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