Individual Calculations October 2021
 Oh, Julie  Total change: 100.00  Rating chartPersonal card
 Northumbria Masters Challengers 2021 Newcastle ENG 2021-08-26
RcRownchangeKK*chgGame
 1568 1168 2.50 5 2.10 40 84.00 
  Garnett, John S 1568  * ENG0.001-0.0840-3.20 
  Taylor, Mark 1568  * ENG0.5010.424016.80 
  Webster, Vivien 1568  * ENG1.0010.924036.80 
  Tomlinson, Zak 1568  * ENG0.5010.424016.80 
  Devenney, Ray 1568  * IRL0.5010.424016.80 
 * 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)
 
 2021-22 Junior 4NCL 1, Division 1 Leamington Spa ENG 2021-09-25
RcRownchangeKK*chgGame
 1528 1168 0.50 1 0.40 40 16.00 
  Davies, Milo 1528 WLS0.5010.404016.00 

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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