Individual Calculations September 2019
 Asefi, Zaheeruddeen  Total change: -10.80  Rating chartPersonal card
 Dutch Open 2019 - reserve A Dieren NED 2019-07-23
RcRownchangeKK*chgGame
 1912 1962 4.50 9 -0.54 20 -10.80 
  Iasman, Inna 1815 FRA1.0010.30206.00 
  Tromp, Pieter 2115 NED0.5010.20204.00 
  Smit, Maarten 1706 NED1.0010.19203.80 
  Stap, Kees 2070 NED0.001-0.3520-7.00 
  Verhoeven, Robin 1937 NED1.0010.47209.40 
  Noordenbos, Daan 2042 NED0.001-0.3920-7.80 
  Bloem, Mark 1893 NED0.001-0.6020-12.00 
  Polavaram, Adhitya 1683 SGP1.0010.16203.20 
  Lardinois, Wouter 1946 NED0.001-0.5220-10.40 

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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