Rapid: Individual Calculations March 2023
 Baer, Bruce L  Total change: 5.80  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 February Open London ENG 2023-02-11
RcRownchangeKK*chgGame
 1818 1931 4.00 6 0.40 20 8.00 
  Kumar, Sachin 1500 ENG1.0010.07201.40 
  Ivan, Austin 1531  * ENG1.0010.08201.60 
  Badacsonyi, Stanley 2098 ENG1.0010.722014.40 
  Finn, Peter 2018 ENG0.001-0.3820-7.60 
  Large, Peter G m2163 ENG0.001-0.2120-4.20 
  Shah, Kian 1600 ENG1.0010.12202.40 
 * 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)
 
 2nd Northampton FIDE Rapidplay - Open Northampton ENG 2023-02-12
RcRownchangeKK*chgGame
 1757 1931 3.00 5 -0.48 20 -9.60 
  Walton, Paul 1554 ENG0.501-0.4120-8.20 
  Gordon, Sean 1753 ENG0.501-0.2320-4.60 
  Deepak Ambattu, Rithvik 1718 SCO1.0010.23204.60 
  Murphy, Hugh W 2200 ENG0.001-0.1720-3.40 
  Clarke, Ian M 1558 ENG1.0010.10202.00 

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)
 
 Chessable University of Warwick 5th Rapidplay - Open Coventry ENG 2023-02-25
RcRownchangeKK*chgGame
 1822 1931 3.50 5 0.37 20 7.40 
  Ansari, Athar 1904 ENG1.0010.46209.20 
  Davis, Holden 1790 ENG1.0010.31206.20 
  Pyda, Arjun 1592 ENG1.0010.12202.40 
  Kozusek, Daniel f2293 WLS0.001-0.1020-2.00 
  Vaidyanathan, Adithya 1531  * ENG0.501-0.4220-8.40 
 * 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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