Individual Calculations December 2021
 Prinzen, Siri Marleen  Total change: 13.20  Rating chartPersonal card
 24. Offene Internationale Bayerische Schachmeisterschaft Gmund am Tegernsee GER 2021-10-30
RcRownchangeKK*chgGame
 1870 1637 2.00 7 0.33 40 13.20 
  Romanov, Denys 1898 GER0.5010.324012.80 
  Acarbay, Algi 1969 TUR0.001-0.1240-4.80 
  Slabicki, Andrzej 1880 POL0.5010.304012.00 
  Grohde, Wolfgang 2037  * GER0.001-0.0840-3.20 
  Stuck, Michel 1345 GER1.0010.15406.00 
  Hoeller, Armin 2022 GER0.001-0.0940-3.60 
  Bilandzic, Ante 1937 DEN0.001-0.1540-6.00 
 * 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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