Individual Calculations March 2020
 Keetman, Maaike  Total change: 3.20  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 2B Round 5 various NED 2020-02-01
RcRownchangeKK*chgGame
 1861 2177 1.00 1 0.13 20 2.60 
  Kors, Hans 1861 NED1.0010.13202.60 

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)
 
 2019/20 4NCL Div 2 Rounds 5 - 6 Daventry ENG 2020-02-08
RcRownchangeKK*chgGame
 2190 2177 1.00 2 0.03 20 0.60 
  Graham, David B 2151 ENG1.0010.46209.20 
  Pitcher, John 2228 ENG0.001-0.4320-8.60 

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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