Individual Calculations January 2009
 Sparenberg, Erik  Total change: 29.10  Rating chartPersonal card
 1A - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2084 2015 0.00 1 -0.40 15 -6.00 
  Meurs, Tom 2084 NED0.001-0.4015-6.00 

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)
 
 3A - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2080 2015 2.00 2 1.18 15 17.70 
  Van Drunen, Kees 2107 NED1.0010.63159.45 
  Voss, Herman 2053 NED1.0010.55158.25 

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)
 
 Essent Open Hoogeveen NED 2008-10-17
RcRownchangeKK*chgGame
 2289 2042 3.00 9 1.16 15 17.40 
  Pel, Bonno f2324 NED0.001-0.1615-2.40 
  Hovenga, Alje 2253 NED1.0010.771511.55 
  Bitalzadeh, Ali f2370 NED1.0010.871513.05 
  Diamant, Andre m2392 BRA0.001-0.1115-1.65 
  Grover, Sahaj f2313 IND0.5010.33154.95 
  Miedema, Roi f2307 NED0.5010.32154.80 
  Afek, Yochanan m2319 ISR0.001-0.1715-2.55 
  Dal Borgo, Albin 2210 BEL0.001-0.2815-4.20 
  Meurs, Tom 2110 NED0.001-0.4115-6.15 

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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