Individual Calculations February 2020
 Pfeffer, Samuel  Total change: 104.80  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1667 1322 3.50 7 2.62 40 104.80 
  Bessonov, Evgeny 1474 RUS0.5010.20408.00 
  Van Boemmel, Philipp 1722  * GER0.5010.424016.80 
  Schroeder, Harm 1722  * GER0.5010.424016.80 
  Trier, Oliver 1696 DEN0.001-0.1040-4.00 
  Nielsen, Ture Jungberg 1722  * DEN1.0010.924036.80 
  Bildat, Emilia 1722  * GER0.001-0.0840-3.20 
  Stratmann, Alois 1610 GER1.0010.844033.60 
 * 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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