Individual Calculations May 2024
 Gcwabe, Othandwayo  Total change: -25.20  Rating chartPersonal card
 NMBCU Trials 2 (U18) Port Elizabth RSA 2024-04-12
RcRownchangeKK*chgGame
 1634 1491 0.00 2 -0.63 40 -25.20 
  Chipunza, James 1547 RSA0.001-0.4240-16.80 
  Lagardien, Ismaeel 1720 RSA0.001-0.2140-8.40 

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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