Individual Calculations February 2017
 Kuipers, Stefan  Total change: -13.50  Rating chartPersonal card
 Chessfestival Groningen 2016 - Open A Groningen NED 2016-12-21
RcRownchangeKK*chgGame
 2244 2408 5.00 9 -1.35 10 -13.50 
  Dehn, Marcus 2132 GER0.001-0.8310-8.30 
  De Boer, Bas 2090 NED1.0010.13101.30 
  Gerlagh, Joris 2269 NED0.501-0.1910-1.90 
  De Jong, Migchiel m2331 NED0.501-0.1110-1.10 
  Gomes, Mary Ann wg2302 IND1.0010.36103.60 
  Schoppen, Casper 2337 NED0.001-0.6010-6.00 
  Colijn, Stefan f2330 NED0.001-0.6110-6.10 
  Sparenberg, Erik 2119 NED1.0010.16101.60 
  Schippers, Maurice 2288 NED1.0010.34103.40 

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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