Individual Calculations May 2015
 Egan, Bill  Total change: -21.00  Rating chartPersonal card
 O2C Doeberl Cup 2015 - Minor Canberra AUS 2015-04-03
RcRownchangeKK*chgGame
 1487 1707 2.00 4 -1.05 20 -21.00 
  Beeren, Lousanne 1312 AUS1.0010.08201.60 
  Harrison, Liam 1484 AUS0.001-0.7820-15.60 
  Guo, Zhi Xin 1594 AUS0.501-0.1520-3.00 
  Dunn, Paul 1558 AUS0.501-0.2020-4.00 

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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