Individual Calculations April 2009
 Langenfeld, Olaf  Total change: 2.85  Rating chartPersonal card
 Schwalbacher Weihnachtsopen Schwalbach-Elm GER 2008-12-27
RcRownchangeKK*chgGame
 2140 1962 1.00 2 0.40 15 6.00 
  Tabatt, Hendrik 2312 GER0.001-0.1115-1.65 
  Staudte, Rainer, Dr. 1968 GER1.0010.51157.65 

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)
 
 Landeseinzelmeisterschaft Open Verden GER 2009-01-03
RcRownchangeKK*chgGame
 1964 1962 2.50 4 0.49 15 7.35 
  Schlierf, Heiko 1898 GER1.0010.41156.15 
  Sawadkuhi, Massoud Amir f2230 IRI0.001-0.1715-2.55 
  Zotin, Vladimir 1976 GER0.5010.02150.30 
  Schultheiss, Martin 1753 GER1.0010.23153.45 

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)
 
 Kaiserbrunnen Winter Special 11 Brakel GER 2009-01-23
RcRownchangeKK*chgGame
 2170 1962 1.00 3 0.24 15 3.60 
  Mueller, Fabian f2310 GER0.001-0.1115-1.65 
  Franke, Klaus 1981 GER1.0010.53157.95 
  Weiler, Wolfgang 2220 GER0.001-0.1815-2.70 

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)
 
 11.NordWest-Cup Bad Zwischenahn GER 2009-02-12
RcRownchangeKK*chgGame
 1979 1962 2.00 6 -0.94 15 -14.10 
  Gutman, Lev g2312 GER0.001-0.1115-1.65 
  Ziemann, Christian 1773 GER0.501-0.2515-3.75 
  Grigorian, Spartak 1776 GER1.0010.26153.90 
  Hilverda, Alexander 2168 GER0.001-0.2415-3.60 
  Davydov, Mihail 2091 GER0.001-0.3315-4.95 
  Carmesin, Matthias 1752 GER0.501-0.2715-4.05 

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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