Individual Calculations May 2024
 Nor Zamri, Nor Isyraq Haziq  Total change: -22.40  Rating chartPersonal card
 National Challenger Chess Championship 2024 - Amateur Pontain, Johor MAS 2024-04-21
RcRownchangeKK*chgGame
 1593 1419 0.00 2 -0.56 40 -22.40 
  Pragaesh, Shanjay Ram 1682 MAS0.001-0.1840-7.20 
  Alexander, Helencia 1503 MAS0.001-0.3840-15.20 

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)
 

 

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