Individual Calculations December 2019
 Borm, Frans  Total change: -10.10  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3C Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2108 2254 0.50 1 -0.20 10 -2.00 
  Both, Bert 2108 NED0.501-0.2010-2.00 

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 Klasse 3C Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 2000 2254 0.00 1 -0.81 10 -8.10 
  Veltman, Anne 2000 NED0.001-0.8110-8.10 

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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