Individual Calculations November 2021
 Ricken, Katharina  Total change: 9.60  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 2 Round 2 various NED 2021-10-09
RcRownchangeKK*chgGame
 2141 2006 1.00 1 0.68 40 27.20 
  Trimp, Marc 2141 NED1.0010.684027.20 

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)
 
 European Youth Chess Championship 2021 - Girls 18 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 1868 2006 5.50 9 -0.44 40 -17.60 
  Chitakova, Galya 1615 BUL1.0010.09403.60 
  Radikovic, Anamarija wf2170 CRO0.001-0.2840-11.20 
  Koksa, Jelena 1835 CRO0.501-0.2340-9.20 
  De Zoeten, Cato 1884 NED0.501-0.1740-6.80 
  Ivanaeva, Alina 1815 RUS0.001-0.7540-30.00 
  Nadanyan, Kiti 1606  * ARM1.0010.08403.20 
  Jimenez Fernandez, Rebeca wf2073 ESP0.5010.09403.60 
  Koltai, Dora 1924 HUN1.0010.394015.60 
  Pipia, Ekaterine 1889 GEO1.0010.344013.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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