Individual Calculations November 2018
 Petersohn, Sadko  Total change: 13.80  Rating chartPersonal card
 Chemnitzer Turm Open 2018 Chemnitz GER 2018-09-27
RcRownchangeKK*chgGame
 1840 1811 4.00 7 0.69 20 13.80 
  Humburg, Philipp 2211  * GER0.001-0.0820-1.60 
  Eichhorn, Mike 1643 GER0.501-0.2220-4.40 
  Ehrig, Leon Chris 1527 GER1.0010.16203.20 
  Sobeck, Guenter 2062 GER0.001-0.1920-3.80 
  Schoenfeld, Anke 1608 GER0.501-0.2620-5.20 
  Hoehne, Peter 1946 GER1.0010.682013.60 
  Ruhl, Moritz 1882 GER1.0010.602012.00 
 * 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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