Individual Calculations November 2017
 Videnova, Iva  Total change: -12.20  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2017 Hoogeveen NED 2017-10-22
RcRownchangeKK*chgGame
 2106 2326 5.50 9 -1.22 10 -12.20 
  Nicolai, Amir 2019 NED0.001-0.8610-8.60 
  Pham, Khoi 1926  * NED0.501-0.4210-4.20 
  Lindeman, Johan 2004 NED1.0010.13101.30 
  Damen, Jip 2016 NED1.0010.14101.40 
  Balje, Jan 2191 NED0.501-0.1810-1.80 
  Hoffman, Ron 2038 NED1.0010.16101.60 
  Xu, Xiangyu m2549 CHN0.001-0.2210-2.20 
  Van Foreest, Machteld 1926  * NED1.0010.08100.80 
  Schippers, Maurice 2289 NED0.501-0.0510-0.50 
 * 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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