Individual Calculations February 2024
 Soulier, Alfred  Total change: -27.60  Rating chartPersonal card
 London Christmas Chess Congress 2023 - Open Harrow ENG 2023-12-28
RcRownchangeKK*chgGame
 1761 1808 2.00 5 -0.78 40 -31.20 
  Ding, Yiwen 1678 ENG1.0010.324012.80 
  Babu, Rahul 1870 IND0.5010.09403.60 
  Stubbs, Oliver 2111 ENG0.001-0.1440-5.60 
  Hariharan, Shambavi 1691 ENG0.501-0.1640-6.40 
  Mittal, Aditya 1453 ENG0.001-0.8940-35.60 

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)
 
 London Chess League FIDE Weekender - January 2024 London ENG 2024-01-05
RcRownchangeKK*chgGame
 1825 1812 2.50 5 0.09 40 3.60 
  Veeturi, Yashvardhan 1501 ENG1.0010.14405.60 
  Samarasinghe Jude, Ranga 1909 SRI0.001-0.3740-14.80 
  Clery, Liam 1571 ENG1.0010.20408.00 
  Bonn, Thomas 2153 FRA0.5010.384015.20 
  Dias, Savin 1992 ENG0.001-0.2640-10.40 

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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