Individual Calculations May 2018
 Flude, David A  Total change: -54.40  Rating chartPersonal card
 2018 Box Hill Autumn Cup Melbourne AUS 2018-01-26
RcRownchangeKK*chgGame
 1381 1632 3.50 8 -2.72 20 -54.40 
  Augustine, Damaris 1232  * AUS0.001-0.9220-18.40 
  Mangalaganesh, Rahul 1258 AUS1.0010.10202.00 
  Ding, Rey 1350 AUS0.001-0.8420-16.80 
  Gong, Anderson 1232  * AUS0.001-0.9220-18.40 
  Li, Jackie 1288 AUS1.0010.12202.40 
  Kolak, Tanya 1418 AUS1.0010.23204.60 
  Zillmann, Shawn 1565 AUS0.501-0.0920-1.80 
  Cook, Geoff L 1707 AUS0.001-0.4020-8.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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