Individual Calculations December 2018
 Bloemhard, Rudy  Total change: 1.40  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 3B Round 3 various NED 2018-11-03
RcRownchangeKK*chgGame
 2020 2097 1.00 1 0.39 20 7.80 
  Sanders, Catheleijne 2020 NED1.0010.39207.80 

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)
 
 Dutch Team Competition 2018-2019 Klasse 3B Round 4 various NED 2018-11-24
RcRownchangeKK*chgGame
 2229 2097 0.00 1 -0.32 20 -6.40 
  Stotyn, Fabian c2229 GER0.001-0.3220-6.40 

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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