Individual Calculations April 2020
 De Vries, Leon  Total change: 4.80  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3H Round 6 various NED 2020-03-07
RcRownchangeKK*chgGame
 2136 2016 0.50 1 0.16 20 3.20 
  Dekker, Bart 2136 NED0.5010.16203.20 

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)
 
 Maastricht 100 Series Classic Maastricht NED 2020-03-10
RcRownchangeKK*chgGame
 1616 2016 1.00 1 0.08 20 1.60 
  Harder, Cindy 1616  * NED1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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