Individual Calculations February 2020
 Lachat, Martin  Total change: -6.40  Rating chartPersonal card
 6. Internationales Bad Schwartauer Schachopen 2019 Bad Schwartau GER 2019-12-27
RcRownchangeKK*chgGame
 1657 1593 1.50 4 -0.32 20 -6.40 
  Epishin, Vladimir g1993  * RUS0.001-0.0820-1.60 
  Tabakh, Tassnim 1293 GER1.0010.15203.00 
  Avagyan, Viktoria 1347 GER0.501-0.3120-6.20 
  Nommensen, Jens 1993  * GER0.001-0.0820-1.60 
 * 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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