Individual Calculations June 2017
 Vereggen, Lars  Total change: 1.80  Rating chartPersonal card
 Dutch Championship U20 - 2017 Assen NED 2017-04-23
RcRownchangeKK*chgGame
 2217 2334 5.50 9 -0.19 20 -3.80 
  Bosma, Jan 1934  * NED1.0010.08201.60 
  Van Dael, Siem 2051 NED0.001-0.8420-16.80 
  Kalle, Erwin 2039 NED1.0010.15203.00 
  De Boer, Bas 2107 NED1.0010.21204.20 
  Beerdsen, Thomas m2446 NED1.0010.652013.00 
  Kevlishvili, Robby m2414 NED0.5010.11202.20 
  Warmerdam, Max f2351 NED0.001-0.4820-9.60 
  Schoppen, Casper 2423 NED0.001-0.3820-7.60 
  Elgersma, Simon 2189 NED1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2016-2017 1B Round 9 Various NED 2017-05-06
RcRownchangeKK*chgGame
 2168 2334 1.00 1 0.28 20 5.60 
  Law, Nicky 2168 NED1.0010.28205.60 

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)
 

 

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