Individual Calculations November 2015
 Merbis, Max  Total change: 0.20  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 1A - round 1-2 Various NED 2015-09-26
RcRownchangeKK*chgGame
 2114 2135 1.00 2 -0.06 20 -1.20 
  Offringa, Tjaart 2101 NED0.001-0.5520-11.00 
  Mulder, Bart-Piet 2126 NED1.0010.49209.80 

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)
 
 HWP Haarlemse Meesters Open 2015 Haarlem NED 2015-10-17
RcRownchangeKK*chgGame
 2025 2135 2.00 3 0.07 20 1.40 
  Van Nieuwkerk, Ton 2001 NED0.501-0.1820-3.60 
  Boelhouwer, Collin 2132 NED0.5010.00200.00 
  Bodicker, Rob 1943 NED1.0010.25205.00 

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)
 

 

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