Individual Calculations January 2009
 Tchetchelnitski, Boris  Total change: -23.70  Rating chartPersonal card
 Deutsche Senioren Mannschaftsmeisterschaft Berlin GER 2008-08-31
RcRownchangeKK*chgGame
 2116 2216 4.00 7 -0.41 15 -6.15 
  Lueders, Gerhard f2237 GER0.5010.03150.45 
  Kuehn, Peter 2025 GER1.0010.25153.75 
  Badestein, Hartmut, Prof.dr. 2199 GER0.001-0.5215-7.80 
  Pusch, Hermann, Dr. 2137 GER0.501-0.1115-1.65 
  Niebuhr, Gerd 2061 GER0.501-0.2115-3.15 
  Krueger, Erich 2196 GER0.501-0.0315-0.45 
  Micheel, Peter 1956 GER1.0010.18152.70 

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)
 
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 2132 2216 6.00 11 -0.66 15 -9.90 
  Schwarz, Werner 1927 GER1.0010.16152.40 
  Rosenauer, Horst 1866 GER0.001-0.8915-13.35 
  Olesen, Poul Erik Norgaard 2035 DEN1.0010.26153.90 
  Schirmer, Werner 2069 GER0.501-0.2015-3.00 
  Arp, Frans 2080 NED0.501-0.1815-2.70 
  Keogh, Eamon 2075 IRL1.0010.31154.65 
  Rosen, Willy f2309 GER0.5010.13151.95 
  Andersson, Kaj 2115 SWE1.0010.36155.40 
  Karasev, Vladimir m2412 RUS0.001-0.2515-3.75 
  Gutman, Lev g2485 GER0.001-0.1715-2.55 
  Lomer, Edmund 2076 GER0.501-0.1915-2.85 

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)
 
 Deutschland Cup Gruppe 14 Dresden GER 2008-11-16
RcRownchangeKK*chgGame
 2214 2216 2.50 6 -0.51 15 -7.65 
  Prestel, Oliver 2150 GER0.001-0.5915-8.85 
  Schlenker, Joerg 2246 GER0.001-0.4615-6.90 
  Zeller, Joerg 2210 GER0.501-0.0115-0.15 
  Zenker, Ulrich 2279 GER1.0010.59158.85 
  Uhlemann, Marek 2128 GER1.0010.38155.70 
  Wahedi, Ahmad Siar 2272 GER0.001-0.4215-6.30 

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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