Individual Calculations December 2019
 Van De Water, Mels  Total change: -8.00  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 6 Round 1 various NED 2019-11-02
RcRownchangeKK*chgGame
 1679 1713 0.00 1 -0.55 20 -11.00 
  Goudriaan, Jaap 1679 NED0.001-0.5520-11.00 

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 6 Round 2 various NED 2019-11-23
RcRownchangeKK*chgGame
 1412 1713 1.00 1 0.15 20 3.00 
  Poel, Jacob 1412 NED1.0010.15203.00 

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)
 

 

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