Individual Calculations January 2022
 Passariello, Andrea  Total change: 110.80  Rating chartPersonal card
 Mill Hill FIDE Congress - Nov 2021 U1900 London ENG 2021-11-27
RcRownchangeKK*chgGame
 1524 1304 2.50 4 1.54 40 61.60 
  Zhao, George 1369 ENG0.5010.09403.60 
  Maton, Emily 1443 ENG1.0010.694027.60 
  Valentine, Tim 1598 ENG0.001-0.1540-6.00 
  Kalerwa, Edwin M 1684 ENG1.0010.914036.40 

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)
 
 Oxted December FIDE Standard OPEN Oxted ENG 2021-12-11
RcRownchangeKK*chgGame
 1545 1304 2.00 3 1.23 40 49.20 
  Weiss, Oli 1704  * ENG1.0010.924036.80 
  Jerome, Stellio 1226 ENG1.0010.394015.60 
  Dunn, Maxim 1704  * ENG0.001-0.0840-3.20 
 * 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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