Individual Calculations March 2024
 Martin, Lewis  Total change: -67.40  Rating chartPersonal card
 2023-24 4NCL Division 4 Rounds 5-6 Warwick ENG 2024-02-10
RcRownchangeKK*chgGame
 1784 2144 1.00 2 -0.79 20 -15.80 
  Pink, Joshua 1823 ENG0.001-0.8720-17.40 
  Jayawarna, Thisumi 1744  * ENG1.0010.08201.60 
 * 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)
 
 2024 Cambridge International Open Cambridge ENG 2024-02-19
RcRownchangeKK*chgGame
 1954 2144 4.00 9 -2.58 20 -51.60 
  Turner, Matthew J g2447 SCO0.001-0.1420-2.80 
  Sivanandan, Bodhana wc1899 ENG0.501-0.3020-6.00 
  Jermy, Jaden 1968 ENG0.001-0.7320-14.60 
  Alderson, John K A 1788 ENG1.0010.11202.20 
  Hutchinson, Norman A 1962 ENG1.0010.26205.20 
  Keohane, Ben 1926 ENG1.0010.22204.40 
  McLean, Robert 1883 ENG0.501-0.3220-6.40 
  Nawalaniec, Adam 1895 POL0.001-0.8120-16.20 
  Yu, Rock 1818 ENG0.001-0.8720-17.40 

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)
 

 

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