Individual Calculations August 2015
 Boettcher, Patrick  Total change: -9.20  Rating chartPersonal card
 1.Harald-Lieb-Gedenkturnier / 15. SK Zehlendorf Open Berlin GER 2015-05-21
RcRownchangeKK*chgGame
 2041 2161 5.00 7 0.51 20 10.20 
  Osterland, Christian 1761  * GER1.0010.08201.60 
  Merz, Ruediger, Dr. 1927 GER1.0010.21204.20 
  Godoj, Veit 1999 GER0.501-0.2120-4.20 
  Grosse, Michael 1945 GER1.0010.22204.40 
  Von Herman, Ulf m2371 GER0.001-0.2320-4.60 
  Olivares, Eduardo 2062 GER1.0010.36207.20 
  Jahnz, Fabian f2221 GER0.5010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Werner-Ott Open Kreuzberger Sommer 2015 Berlin GER 2015-07-11
RcRownchangeKK*chgGame
 2029 2161 5.00 9 -0.97 20 -19.40 
  Weiss, Daniel 1766 GER1.0010.08201.60 
  Schmidt, Juergen 1952 GER0.501-0.2720-5.40 
  Thesing, Ansgar 1916 GER1.0010.20204.00 
  Inhoven, Stefan 2080 GER0.501-0.1120-2.20 
  Zahn, Benno 2074 GER0.501-0.1220-2.40 
  Kather, Yannick 2037 GER0.501-0.1720-3.40 
  Gressmann, Moritz 1965 GER1.0010.25205.00 
  Muse, Drazen m2404 CRO0.001-0.2020-4.00 
  Kunz, Andre 2063 GER0.001-0.6320-12.60 

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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