Individual Calculations January 2011
 Broekman, Willem  Total change: 16.35  Rating chartPersonal card
 Liberec Open 2010 Liberec CZE 2010-10-23
RcRownchangeKK*chgGame
 2105 2087 5.50 9 1.24 15 18.60 
  Svec, Ludek 1772 CZE1.0010.14152.10 
  Jorgensen, Jorgen f2277 DEN0.5010.25153.75 
  Dambrauskas, Virginijus m2354 LTU0.001-0.1815-2.70 
  Loberg, Jo Kristian 1949 NOR1.0010.31154.65 
  Vlasak, Lukas 2231 CZE0.5010.19152.85 
  Kucera, Petr 2209 CZE0.5010.17152.55 
  Byhan, Gert 1999 GER1.0010.38155.70 
  Bednar, Marcel 2199 CZE0.001-0.3515-5.25 
  Kucera, Jaroslav 1959 CZE1.0010.33154.95 

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)
 
 Dutch Team Competition - 3C - round 3-4 Various NED 2010-11-20
RcRownchangeKK*chgGame
 1977 2087 0.50 1 -0.15 15 -2.25 
  Bons, Jasper 1977 NED0.501-0.1515-2.25 

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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