Individual Calculations December 2019
 Kollen, Zyon  Total change: 18.20  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Meester Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2376 2329 1.00 1 0.57 20 11.40 
  Bosman, Michiel m2376 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)
 
 Dutch Team Competition 2019-2020 Meester Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 2215 2329 1.00 1 0.34 20 6.80 
  Brouwer, Dennis 2215 NED1.0010.34206.80 

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)
 

 

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