Individual Calculations January 2020
 Kierzek, Matthias, Dr.  Total change: -7.00  Rating chartPersonal card
 26. Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2019-11-29
RcRownchangeKK*chgGame
 2047 2224 6.00 9 -0.35 20 -7.00 
  Kurpiela, Franz 1824  * GER1.0010.08201.60 
  Goris, Ton 1924 NED0.501-0.3520-7.00 
  Bauder, Herbert 1938 GER1.0010.16203.20 
  Klundt, Klaus m2297 GER0.5010.10202.00 
  Trumpp, Lothar 1957 GER1.0010.18203.60 
  Boidman, Yuri m2342 GER0.001-0.3420-6.80 
  Kierzek, Mira wf1980 GER0.501-0.3020-6.00 
  Mueller, Rudolf 2047 GER1.0010.27205.40 
  Haase, Reinhard 2116 GER0.501-0.1520-3.00 
 * 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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