Individual Calculations December 2021
 Oster, Klaus  Total change: -22.00  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2021 A Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 1925 1937 3.00 7 -0.55 40 -22.00 
  Neukirchner, Pascal f2230 GER0.001-0.1540-6.00 
  Von Beckh, Frieda 1537  * GER1.0010.08403.20 
  Swoboda, Philipp 1976 GER0.5010.05402.00 
  Schmidt, Markus 2089 GER0.001-0.3040-12.00 
  Weiland, Thomas 1799 GER0.501-0.1940-7.60 
  Rabiya, Karim 1803 GER1.0010.324012.80 
  Minor, Viatcheslav 2041 GER0.001-0.3640-14.40 
 * 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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