Individual Calculations September 2019
 Boehme, Andre  Total change: -32.20  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1716 1840 3.50 8 -1.61 20 -32.20 
  Cordes, Jule 1594 NED1.0010.19203.80 
  Zimmermann, Curt 1930 AUT0.5010.12202.40 
  Guerini, Silvia Jr 1952 ITA0.001-0.3520-7.00 
  Bran, Horatiu 1440  * ROU1.0010.08201.60 
  Speck, Stefan 1976 GER0.001-0.3220-6.40 
  Su, Ethan 1490 CAN0.501-0.3920-7.80 
  Garcia Armas, Oscar 1667 PER0.001-0.7320-14.60 
  Medina, Miguel A. 1681 DOM0.501-0.2120-4.20 
 * 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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