Individual Calculations December 2019
 Ongena, Gilbert  Total change: 64.00  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 6 Round 1 various NED 2019-11-02
RcRownchangeKK*chgGame
 1741 1445 1.00 1 0.85 40 34.00 
  Van Hoorn, Marsel 1741 NED1.0010.854034.00 

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
 1635 1445 1.00 1 0.75 40 30.00 
  Westerhof, Jannes 1635 NED1.0010.754030.00 

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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