Individual Calculations January 2020
 Proehl, Holger  Total change: -5.30  Rating chartPersonal card
 Oberliga Ost A 2019/2020 December 2019 various GER 2019-12-07
RcRownchangeKK*chgGame
 2099 2338 1.00 2 -0.53 10 -5.30 
  Schaller, Sven f2259 GER0.501-0.1110-1.10 
  Hoerr, Christian 1938  * GER0.501-0.4210-4.20 
 * 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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