Individual Calculations November 2017
 Breedveld, Andre  Total change: -49.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2B Round 2 Various NED 2017-10-07
RcRownchangeKK*chgGame
 2089 2074 0.00 1 -0.48 20 -9.60 
  Willemsma, Abe 2089 NED0.001-0.4820-9.60 

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)
 
 Haarlemse Meesters Open 2017 Haarlem NED 2017-10-21
RcRownchangeKK*chgGame
 1980 2074 3.00 8 -2.01 20 -40.20 
  Vlaar, Shannon 1920 NED1.0010.29205.80 
  Van Baar, Esper 2255 NED0.001-0.2620-5.20 
  Van Den Hoogen, Arie 1982 NED0.001-0.6320-12.60 
  De Vent, Rens 1910 BEL0.001-0.7220-14.40 
  Pauw, Martijn 2032 NED0.001-0.5620-11.20 
  Hommel, Niclas 1936 GER1.0010.31206.20 
  Feltman, Bart 1963 NED0.501-0.1520-3.00 
  Leentjens, Gilbert 1842 NED0.501-0.2920-5.80 

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)
 

 

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