Individual Calculations February 2019
 Choi, Shinwoo  Total change: -14.40  Rating chartPersonal card
 Hastings Masters 2018-19 Hastings ENG 2018-12-28
RcRownchangeKK*chgGame
 1557 1219 1.00 10 -0.36 40 -14.40 
  Sarkar, Justin m1619  * USA0.001-0.0840-3.20 
  Wilson, Matthew R 1619  * ENG0.001-0.0840-3.20 
  Park, Sijoon 1203 KOR1.0010.484019.20 
  Faulks, Nick c1619  * BER0.001-0.0840-3.20 
  Metcalfe, Charlie P 1619  * ENG0.001-0.0840-3.20 
  Kolani, Arjun 1533 ENG0.001-0.1440-5.60 
  Witt, Holger 1567 GER0.001-0.1140-4.40 
  Stoyanov, Boris 1594 ENG0.001-0.0940-3.60 
  Rahulan, Thivyaa 1619  * ENG0.001-0.0840-3.20 
  Kearsley, Raymond J 1579 ENG0.001-0.1040-4.00 
 * 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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