Individual Calculations May 2018
 Hathiramani, Athena  Total change: -14.40  Rating chartPersonal card
 2018 O2C Doeberl Cup Minor Canbera AUS 2018-03-30
RcRownchangeKK*chgGame
 1298 1418 3.50 6 -0.36 40 -14.40 
  Ilka, Alexander 1098 AUS0.501-0.3740-14.80 
  Watkins, Sophie 1162 AUS1.0010.19407.60 
  Atia, Ben 1417 AUS0.5010.00400.00 
  Luo, Ramon 1463 AUS0.5010.06402.40 
  Yeung, Jennifer 1199 AUS1.0010.22408.80 
  Diao, Yizhen 1450 AUS0.001-0.4640-18.40 

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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