Individual Calculations May 2023
 Cordover, Oliver  Total change: 49.60  Rating chartPersonal card
 2023 O2C Doeberl Cup Minor Canberra AUS 2023-04-07
RcRownchangeKK*chgGame
 1444 1410 4.50 7 1.24 40 49.60 
  Lin, Ian 1321 AUS1.0010.384015.20 
  He, Andrew 1381 AUS1.0010.464018.40 
  Khaiju, Gyanendra 1739 NEP0.001-0.1240-4.80 
  Gratchev, Elizaveta 1439 AUS1.0010.544021.60 
  Jain, Shaurya 1305 IND0.501-0.1440-5.60 
  Woodrow, Daniel 1268 AUS0.001-0.6940-27.60 
  Paul, Cijo 1656 USA1.0010.814032.40 

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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