Individual Calculations March 2024
 Wang, Derek  Total change: -58.40  Rating chartPersonal card
 2024 Excelsior February Open Championship - Top Etobicoke, Ontario CAN 2024-02-23
RcRownchangeKK*chgGame
 2025 1967 0.00 3 -1.46 40 -58.40 
  Preotu, Razvan g2462 CAN0.001-0.0440-1.60 
  Malakar, Saarthak 1856 CAN0.001-0.6540-26.00 
  Qian, Eric 1757 CAN0.001-0.7740-30.80 

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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