Individual Calculations August 2014
 Bakker, Guido  Total change: 11.60  Rating chartPersonal card
 Science Park Chess Tournament 2014 - groep A Amsterdam NED 2014-07-05
RcRownchangeKK*chgGame
 2141 2087 4.50 9 0.58 20 11.60 
  Visser, Henk-Jan 2264 NED0.001-0.2720-5.40 
  Van Den Heede, Dorian 1967 BEL1.0010.34206.80 
  Van Der Poel, Henk f2231 NED0.5010.19203.80 
  Senders, Mischa 2183 NED0.001-0.3720-7.40 
  Ritsema, Ronald 2020 NED0.501-0.0920-1.80 
  Van Melkebeke, Willem 2030 BEL0.501-0.0820-1.60 
  Den Hartog, Marijn 2006 NED1.0010.39207.80 
  Van Zutphen, Jimmy 2169 NED0.5010.11202.20 
  Goudriaan, Etienne m2401 NED0.5010.36207.20 

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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