Individual Calculations February 2020
 Bolon, Karelle  Total change: -38.00  Rating chartPersonal card
 5. Internationales Spandauer Weihnachtsopen 2019 Berlin GER 2019-12-27
RcRownchangeKK*chgGame
 1843 2008 3.00 7 -1.90 20 -38.00 
  Krause, Marc 1608  * GER1.0010.08201.60 
  Stern, Rene g2408  * GER0.001-0.0820-1.60 
  Kern, Rene 1775 GER1.0010.21204.20 
  Tham, Nam 1869 GER0.001-0.6920-13.80 
  Yepes Gavidia, Ricardo 1685 PER0.501-0.3720-7.40 
  Vollbrecht, Lars 1883 GER0.001-0.6720-13.40 
  Boehmer, Kimon 1675 GER0.501-0.3820-7.60 
 * 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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