Individual Calculations November 2009
 Van Delft, Merijn  Total change: 6.20  Rating chartPersonal card
 Meesterklasse Round 1 - Dutch Team Competition Various NED 2009-09-26
RcRownchangeKK*chgGame
 2520 2374 1.00 1 0.70 10 7.00 
  Janssen, Ruud m2520 NED1.0010.70107.00 

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)
 
 Unive Open Hoogeveen NED 2009-10-16
RcRownchangeKK*chgGame
 2281 2374 5.50 9 -0.08 10 -0.80 
  Fehr, Axel 2128 GER0.001-0.8110-8.10 
  Sadallah, Osama 2156 NED1.0010.22102.20 
  Pijpers, Arthur 2190 NED1.0010.26102.60 
  Ootes, Lars 2384 NED0.5010.01100.10 
  Genov, Petar g2470 BUL0.001-0.3710-3.70 
  Kasparova, Tatiana wm2175 BLR1.0010.24102.40 
  Timmermans, Ivo 2237 NED1.0010.32103.20 
  Willemze, Thomas m2391 NED0.5010.02100.20 
  Slingerland, Fred m2395 NED0.5010.03100.30 

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)
 

 

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