Individual Calculations July 2009
 Kosak, Robert  Total change: -1.05  Rating chartPersonal card
 Oberliga Nord West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2310 2217 3.00 9 -0.40 15 -6.00 
  Baeumler, Ilja 2240 GER0.001-0.4715-7.05 
  Joachim, Sven 2464 GER0.001-0.1915-2.85 
  Rust, Stephan 2236 GER0.5010.03150.45 
  Mossakowski, Florian f2348 GER0.001-0.3215-4.80 
  Clemens, Christian f2283 GER0.5010.09151.35 
  Hermann, Manfred m2306 GER0.5010.12151.80 
  Hoffmann, Alexander 2408 GER0.5010.25153.75 
  Krajina, Davor 2285 CRO1.0010.59158.85 
  Kampmann, Heiko 2218 GER0.001-0.5015-7.50 

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)
 
 Offene Bremer Einzelmeisterschaft Bremen GER 2009-04-05
RcRownchangeKK*chgGame
 2058 2217 4.50 6 0.33 15 4.95 
  Janiesch, Maike 1867 GER1.0010.11151.65 
  Kovermann, Peter 2072 GER1.0010.31154.65 
  Giel, Olaf 2151 GER0.001-0.5915-8.85 
  Issing, Peter 2261 GER0.5010.06150.90 
  Warnk, Torsten 1998 GER1.0010.22153.30 
  Giese, Ulrich 1999 GER1.0010.22153.30 

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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