Individual Calculations September 2017
 Buckels, Valentin  Total change: 5.20  Rating chartPersonal card
 Dutch Open 2017 Dieren NED 2017-07-25
RcRownchangeKK*chgGame
 2264 2332 5.50 9 0.26 20 5.20 
  Pols, Wiggert 2090 NED1.0010.20204.00 
  Hausrath, Daniel g2482 GER0.001-0.3020-6.00 
  Hommes, Elmar 2062 NED1.0010.17203.40 
  Shyam, Sundar M. g2533 IND0.001-0.2420-4.80 
  Wedda, Dries 2094 NED1.0010.20204.00 
  Bosboom, Manuel m2405 NED0.5010.10202.00 
  Zwirs, Nico 2399 NED0.001-0.4120-8.20 
  Muehlenhaus, Sven f2199 GER1.0010.32206.40 
  Kokje, Joris 2112 NED1.0010.22204.40 

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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