Individual Calculations December 2021
 O`donnell, Conor  Total change: 1.20  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 1-2 Milton Keynes ENG 2021-11-27
RcRownchangeKK*chgGame
 2104 2309 1.50 2 0.06 20 1.20 
  Agrawal, Shivam 1909  * ENG1.0010.08201.60 
  Kolbus, Dietmar m2298 IOM0.501-0.0220-0.40 
 * 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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