Individual Calculations May 2019
 Yeung, Jennifer  Total change: 12.40  Rating chartPersonal card
 2019 O2C Doeberl Cup Minor Canberra AUS 2019-04-19
RcRownchangeKK*chgGame
 1378 1155 1.50 5 0.31 40 12.40 
  Wang, Eason 1543 AUS0.001-0.0940-3.60 
  Rupasinghe, Sayum 1464 AUS0.5010.364014.40 
  Chiverton, Barnaby 1258 AUS1.0010.644025.60 
  Can, Ryan 1370 AUS0.001-0.2340-9.20 
  Wen, Aiden 1253 AUS0.001-0.3740-14.80 

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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