Individual Calculations February 2020
 Raabe, Stefan  Total change: 3.20  Rating chartPersonal card
 VII. Koenigsspringer-Silvester-Open 2019 Gelsenkirchen GER 2019-12-27
RcRownchangeKK*chgGame
 1908 1948 4.00 7 0.16 20 3.20 
  Wenzel, Jakoba 1548  * GER1.0010.08201.60 
  Zaitsev, Mikhail m2348  * RUS0.001-0.0820-1.60 
  Schocke, Mark 1749 GER1.0010.24204.80 
  Kleinert, Andreas, Dr. 1802 GER1.0010.30206.00 
  Adiyaman, Rene 2119 GER0.001-0.2720-5.40 
  Eibl, Ruediger 1662 GER1.0010.16203.20 
  Ciornei, Dragos, Dr. 2126 GER0.001-0.2720-5.40 
 * 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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