Individual Calculations May 2018
 Luo, Ramon  Total change: -4.40  Rating chartPersonal card
 2018 O2C Doeberl Cup Minor Canbera AUS 2018-03-30
RcRownchangeKK*chgGame
 1438 1463 2.50 5 -0.11 40 -4.40 
  Ilka, William 1137 AUS0.501-0.3740-14.80 
  McPherson, Erick 1564 AUS1.0010.644025.60 
  Hathiramani, Athena 1418 AUS0.501-0.0640-2.40 
  Anand, Aditya 1419 AUS0.001-0.5640-22.40 
  Harris, Bruce 1651 AUS0.5010.24409.60 

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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