Individual Calculations December 2022
 Cabilin, Jeff  Total change: -18.00  Rating chartPersonal card
 2022 Rooty Hill Open Rounds 5-8 Sydney AUS 2022-11-01
RcRownchangeKK*chgGame
 1723 1823 1.00 3 -0.90 20 -18.00 
  Kumar, Viney 1748 AUS0.501-0.1020-2.00 
  Bhaumik, Ronen 1638 AUS0.001-0.7420-14.80 
  Naraharasetty, Saisiddharth 1783 IND0.501-0.0620-1.20 

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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