Individual Calculations August 2018
 Lauer, Albert  Total change: 2.80  Rating chartPersonal card
 Amsterdam Science Park 2018 - B Amsterdam NED 2018-07-07
RcRownchangeKK*chgGame
 1945 1827 1.50 4 0.14 20 2.80 
  Holwijn, Melvin 1956 NED0.5010.17203.40 
  Mienis, Dennis 1945 NED1.0010.662013.20 
  Sula, Avni 1952 ALB0.001-0.3320-6.60 
  Kanis, Sierk 1928 NED0.001-0.3620-7.20 

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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