Individual Calculations March 2018
 Paalman, Henk-Jan  Total change: 7.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3B Round 6 Various NED 2018-02-03
RcRownchangeKK*chgGame
 2016 2156 0.50 1 -0.19 20 -3.80 
  Darwisch, Khaled 2016 GER0.501-0.1920-3.80 

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)
 
 NRW-Klasse 1 2017/2018 February 2018 Duesseldorf GER 2018-02-18
RcRownchangeKK*chgGame
 2207 2156 1.00 1 0.57 20 11.40 
  Homs, Guust 2207 NED1.0010.572011.40 

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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