Individual Calculations November 2011
 Slingerland, Fred  Total change: -12.50  Rating chartPersonal card
 BDO Chess Tournament Challenger Haarlem NED 2011-08-20
RcRownchangeKK*chgGame
 2300 2390 6.50 9 0.95 10 9.50 
  Gijswijt, Bart f2341 NED0.001-0.5710-5.70 
  Arnaudov, G. Petar m2438 BUL0.5010.07100.70 
  Bottema, Tom 2247 NED1.0010.31103.10 
  De Wit, Tex f2293 NED1.0010.37103.70 
  Peelen, Piet m2354 NED0.501-0.0510-0.50 
  Klein, David f2366 NED0.501-0.0310-0.30 
  Jackson, James P 2157 ENG1.0010.21102.10 
  Poobalasingam, Peter S f2299 ENG1.0010.38103.80 
  Brown, Andrew m2202 AUS1.0010.26102.60 

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 - 2B - Round 1 Various NED 2011-09-17
RcRownchangeKK*chgGame
 2285 2379 0.50 1 -0.13 10 -1.30 
  Smit, Erik 2285 NED0.501-0.1310-1.30 

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)
 
 UnivĂ© Open Hoogeveen NED 2011-10-14
RcRownchangeKK*chgGame
 2167 2379 4.00 8 -2.07 10 -20.70 
  Van Lommel, Patrick c2111 NED0.001-0.8310-8.30 
  Kollen, Zyon 2112 NED1.0010.18101.80 
  Fehr, Axel, Dr. 2163 GER0.501-0.2810-2.80 
  Law, Nicky 2208 NED0.001-0.7310-7.30 
  Hummel, Joop 2004 NED1.0010.09100.90 
  Stavast, Dick 2097 NED1.0010.16101.60 
  Bezemer, Arno f2351 NED0.501-0.0410-0.40 
  Wagner, Dennis 2290 GER0.001-0.6210-6.20 

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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