Individual Calculations December 2023
 Li, Harry  Total change: 12.60  Rating chartPersonal card
 Central London Chess Congress at Imperial College November 2023 - Open London ENG 2023-11-03
RcRownchangeKK*chgGame
 1944 2100 3.50 5 0.00 20 0.00 
  Rahman, K Azizur 1817 ENG1.0010.16203.20 
  Pandit, Kabir 1904 ENG0.501-0.2520-5.00 
  Stewart, Ashley 2063 ENG0.501-0.0520-1.00 
  Rogers, Tim L 1929 ENG1.0010.27205.40 
  Phan, Stefanus Kf 2007 SGP0.501-0.1320-2.60 

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)
 
 2023-24 4NCL Division 1 Rounds 1-2 Milton Keynes ENG 2023-11-11
RcRownchangeKK*chgGame
 2152 2100 1.50 2 0.63 20 12.60 
  Turner, Max N c2270 ENG0.5010.22204.40 
  Badacsonyi, Stanley 2034 ENG1.0010.41208.20 

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)
 

 

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