Individual Calculations August 2023
 Lishoy Gengis Paratazham, Dildara  Total change: -20.80  Rating chartPersonal card
 Kent FIDE Congress 2023 - U2350 Tunbridge Wells ENG 2023-07-08
RcRownchangeKK*chgGame
 1938 1618 0.00 2 -0.27 40 -10.80 
  Adams, Henry 1996 ENG0.001-0.0940-3.60 
  Fryer, David W 1880 ENG0.001-0.1840-7.20 

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)
 
 2023 British Championship: Extra Games Leicester ENG 2023-07-21
RcRownchangeKK*chgGame
 1427 1618 0.50 1 -0.25 40 -10.00 
  Weersing, Nathan 1427 ENG0.501-0.2540-10.00 

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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