Individual Calculations January 2017
 Wang, Yifan Eva  Total change: -20.40  Rating chartPersonal card
 2016 Box Hill Open Melbourne AUS 2016-10-14
RcRownchangeKK*chgGame
 1524 1367 1.50 6 -0.46 40 -18.40 
  Chan, Luis 1767  * AUS0.001-0.0840-3.20 
  Gao, James Lequan 1022 AUS1.0010.11404.40 
  Dingfelder, Carl 1623 AUS0.5010.314012.40 
  Kempen, Leon c1767  * AUS0.001-0.0840-3.20 
  Flude, David A 1611 AUS0.001-0.2040-8.00 
  Weeraratne, Ken 1351 AUS0.001-0.5240-20.80 
 * 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)
 
 2016 Chess Artists Open Melbourne AUS 2016-11-06
RcRownchangeKK*chgGame
 1622 1364 0.00 3 -0.61 40 -24.40 
  Cook, Geoff L 1739 AUS0.001-0.0940-3.60 
  Voon, Richard 1665 AUS0.001-0.1540-6.00 
  Renzies, Elliott 1462 AUS0.001-0.3740-14.80 

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)
 
 2016 MCC Bob Brooking Round Robin 5 Melbourne AUS 2016-11-07
RcRownchangeKK*chgGame
 1465 1364 2.00 4 0.56 40 22.40 
  Kolak, Tanya 1437 AUS0.5010.10404.00 
  Dale, Simon 1464 AUS1.0010.644025.60 
  Poberezovsky, Daniel 1463 AUS0.001-0.3640-14.40 
  Lovegrove, Adam 1494 AUS0.5010.18407.20 

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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