Individual Calculations May 2022
 Balasundaram, Sivasatyan  Total change: -9.20  Rating chartPersonal card
 2021-22 Junior 4NCL 3, Division 1 Daventry ENG 2022-04-09
RcRownchangeKK*chgGame
 1642 1427 0.50 3 -0.23 40 -9.20 
  Badacsonyi, Stanley 1476 ENG0.001-0.4340-17.20 
  Pelling, Kyle 1750 ENG0.5010.374014.80 
  Lv, Jason 1700 ENG0.001-0.1740-6.80 

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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