Individual Calculations May 2019
 Scully, Mark  Total change: -114.80  Rating chartPersonal card
 2019 O2C Doeberl Cup Minor Canberra AUS 2019-04-19
RcRownchangeKK*chgGame
 1210 1573 2.50 6 -2.87 40 -114.80 
  Watkins, Rachel 1216 AUS0.501-0.3940-15.60 
  Cooper, Joshua 1173  * AUS1.0010.08403.20 
  Chang, Emma 1173  * AUS1.0010.08403.20 
  Cheng, Chao Xin 1173  * AUS0.001-0.9240-36.80 
  Brown, Greg 1271 AUS0.001-0.8540-34.00 
  Wen, Aiden 1253 AUS0.001-0.8740-34.80 
 * 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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