Individual Calculations January 2020
 Zhou, Guijue  Total change: -45.20  Rating chartPersonal card
 ST: 4. memorijal Krunoslav Hulak - Open Zagreb Zagreb CRO 2019-12-07
RcRownchangeKK*chgGame
 2022 2238 4.50 9 -2.26 20 -45.20 
  Babaja, Mladen 1838  * CRO0.001-0.9220-18.40 
  Tomasko, Miljenko 1849 CRO1.0010.09201.80 
  Hecimovic, Ivan 1979 CRO1.0010.18203.60 
  Maravic, Ivan 1934 CRO0.001-0.8620-17.20 
  Bozicevic, Ivan 2015 CRO1.0010.22204.40 
  Parnali, S Dharia wm2102 IND1.0010.32206.40 
  Janzelj, Tim 2446 SLO0.001-0.2320-4.60 
  Ascic, Anto f2066 CRO0.001-0.7320-14.60 
  Skrbec, Leon 1966 SLO0.501-0.3320-6.60 
 * 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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