Individual Calculations December 2019
 Westerweele, Henrik  Total change: -6.40  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3G Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2103 1977 0.50 1 0.17 20 3.40 
  Minyeyevtsev, Semen 2103 BEL0.5010.17203.40 

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 Klasse 3G Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 1984 1977 0.00 1 -0.49 20 -9.80 
  Van De Braak, Remco 1984 NED0.001-0.4920-9.80 

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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