Individual Calculations January 2009
 Thora, Jack  Total change: 38.25  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2008-08-16
RcRownchangeKK*chgGame
 2158 1903 3.50 7 2.15 15 32.25 
  Rooze, Jan f2253 BEL0.5010.39155.85 
  Maes, Wim f2253 BEL0.001-0.1115-1.65 
  Roos, Adrian 2076 BEL1.0010.731510.95 
  Steenbekkers, Franck c2219 NED0.5010.37155.55 
  Hamblok, Roel 2131 BEL0.5010.29154.35 
  Barbe, Tom 2102 BEL0.5010.26153.90 
  Van De Wynkele, Eric 2071 BEL0.5010.22153.30 

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)
 
 3H - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2058 1903 1.00 2 0.40 15 6.00 
  Wolferink, Frans 2136 NED0.5010.29154.35 
  Kampman, Tijmen 1980 NED0.5010.11151.65 

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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