Individual Calculations May 2023
 Stokes, Mark C  Total change: 3.00  Rating chartPersonal card
 2023 O2C Doeberl Cup Mini Canberra AUS 2023-04-07
RcRownchangeKK*chgGame
 1246 1543 3.50 4 0.15 20 3.00 
  Pramod, Rishaan 1132 AUS1.0010.08201.60 
  Han, Lucas 1374 AUS1.0010.28205.60 
  Jigando, Mia 1243 AUS1.0010.15203.00 
  Hadikusumo, Elijah 1235 AUS0.501-0.3620-7.20 

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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