Individual Calculations February 2019
 Peters, Jens  Total change: -16.60  Rating chartPersonal card
 VI. Koenigsspringer-Silvester-Open 2018 Gelsenkirchen GER 2018-12-27
RcRownchangeKK*chgGame
 1765 1887 2.50 5 -0.83 20 -16.60 
  Jugelt, Tobias m2287  * GER0.001-0.0820-1.60 
  Iwanecki, Melanie 1652 GER0.001-0.7920-15.80 
  Illner, Jan 1608 GER1.0010.16203.20 
  Bacaksiz, Bilal 1638 GER1.0010.19203.80 
  Kasprowski, Henryk 1638 GER0.501-0.3120-6.20 
 * 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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