Individual Calculations December 2019
 Avis, Fred  Total change: 17.00  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 1A Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2234 1854 0.50 1 0.41 20 8.20 
  Kokje, Joris f2234 NED0.5010.41208.20 

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)
 
 Dutch Team Competition 2019-2020 Klasse 5 Round 2 various NED 2019-11-23
RcRownchangeKK*chgGame
 1810 1854 1.00 1 0.44 20 8.80 
  Omota, Florin 1810 NED1.0010.44208.80 

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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