Individual Calculations February 2023
 Winter, Kevin  Total change: -28.00  Rating chartPersonal card
 Caplin 96 Hastings International Chess Congress Hastings ENG 2022-12-28
RcRownchangeKK*chgGame
 1866 1708 0.50 6 -1.40 20 -28.00 
  Ogunshola, Ben 2140 NGR0.001-0.0720-1.40 
  White, Stuart A 2021 SCO0.001-0.1420-2.80 
  Byrn, Carsten 1875 DEN0.001-0.2820-5.60 
  Coote, Trevor D 2047 ENG0.001-0.1220-2.40 
  Dhanuka, Aman 1308  * IND0.501-0.4220-8.40 
  Faulks, Nick c1802 BER0.001-0.3720-7.40 
 * 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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