Individual Calculations September 2010
 Melchers, Bert-Jan  Total change: 0.00  Rating chartPersonal card
 HSG Open 2010 - group B Hilversum NED 2010-06-26
RcRownchangeRpKK*chgGame
 1719 0 0.00 1 0.00 1019   0.00 
  Veelenturf, Wim 1719 NED0.0010.00 0.00 

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)
 
 4e Leiden Chess Tournament - group B Leiden NED 2010-07-09
RcRownchangeRpKK*chgGame
 1769 0 1.50 4 0.00 1682   0.00 
  Gates, David 1688 ENG0.0010.00 0.00 
  Van Haaften, Adriaan 1820 NED0.0010.00 0.00 
  Van Vorselen, Theo 1921 NED0.5010.00 0.00 
  Hortensius, Kees 1648 NED1.0010.00 0.00 

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)
 
 14e Hogeschool Zeeland Toernooi Vlissingen NED 2010-08-07
RcRownchangeRpKK*chgGame
 2008 0 0.00 1 0.00 1308   0.00 
  Roggeveen, Wouter 2008 NED0.0010.00 0.00 

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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