Individual Calculations February 2017
 Chang, Sophie  Total change: 48.00  Rating chartPersonal card
 2017 MCC Australia Day Weekender Melbourne AUS 2017-01-26
RcRownchangeKK*chgGame
 1380 1165 3.00 7 1.20 40 48.00 
  Zhao, Isaac 1565  * AUS0.001-0.0840-3.20 
  Scott, Ridley 1382 AUS0.001-0.2240-8.80 
  Snow, Richard A 1073 AUS1.0010.374014.80 
  Kolak, Tanya 1463 AUS0.001-0.1540-6.00 
  Gray, Alan 1214 AUS1.0010.574022.80 
  Dias, Douglas 1399 AUS1.0010.794031.60 
  Barlow, Chris 1565  * AUS0.001-0.0840-3.20 
 * 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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