Individual Calculations February 2024
 Lebedev, Lion  Total change: 146.00  Rating chartPersonal card
 London Junior Chess Championships 2023 U12 Major Harrow ENG 2023-12-28
RcRownchangeKK*chgGame
 1543 1653 6.50 8 1.35 40 54.00 
  Bates, Hubert 1493 ENG1.0010.294011.60 
  Devalia, Aadishesh 1387 ENG1.0010.18407.20 
  Shankar, Yashwardhan 1496 SCO0.501-0.2140-8.40 
  Zhao, George 1652 ENG1.0010.504020.00 
  Norris, Zack 1608 ENG0.501-0.0640-2.40 
  Pandya, Dhairya 1573 ENG1.0010.394015.60 
  Wang, Luoke 1576 ENG1.0010.394015.60 
  Liu, Jacob 1560 ENG0.501-0.1340-5.20 

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)
 
 London Chess League FIDE Weekender - January 2024 London ENG 2024-01-05
RcRownchangeKK*chgGame
 1866 1653 3.00 3 2.30 40 92.00 
  Buanne, Luca 1925 ENG1.0010.834033.20 
  Peoples, Jonathon 1900 IRL1.0010.814032.40 
  Dincer, Mehmet Alper 1774 TUR1.0010.664026.40 

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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