Individual Calculations September 2009
 Wierum, Colin  Total change: 12.45  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2115 1922 1.50 6 -0.05 15 -0.75 
  Zvarik, Martin 2231 SVK0.001-0.1415-2.10 
  Dvorak, Ludvik 2155 CZE0.001-0.2115-3.15 
  Kosek, Jiri 2089 CZE0.001-0.2815-4.20 
  Jeute, Peter 1983 GER0.5010.08151.20 
  Pavlicek, Miroslav 2117 CZE1.0010.751511.25 
  Hajek, Lukas 2112 CZE0.001-0.2515-3.75 

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)
 
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2040 1922 4.00 9 0.88 15 13.20 
  Kosata, Jan 2099 CZE0.001-0.2715-4.05 
  Christensen, Henrik 2080 DEN0.001-0.2915-4.35 
  Pospisil, Evzen 2209 CZE0.001-0.1615-2.40 
  Portych, Vaclav 1835 CZE1.0010.38155.70 
  Schulze, Dorothee 2010 GER0.001-0.3815-5.70 
  Damic, Dalibor 2030 CRO1.0010.65159.75 
  Blaschke, Tobias 2016 GER1.0010.63159.45 
  Jung, Gerhard 2019 GER1.0010.63159.45 
  Moroder, Stefan 2062 ITA0.001-0.3115-4.65 

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)
 

 

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