Individual Calculations March 2023
 Shephard, Chris C W  Total change: -7.00  Rating chartPersonal card
 2022/23 4NCL Division 3 West Rounds 5-6 Daventry ENG 2023-02-04
RcRownchangeKK*chgGame
 1781 2196 1.50 2 -0.35 20 -7.00 
  Bakacsi, Zsolt 1796  * HUN1.0010.08201.60 
  Obi, Okwose Marc 1765 ENG0.501-0.4320-8.60 
 * 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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