Individual Calculations February 2019
 Ilka, William  Total change: 3.60  Rating chartPersonal card
 2019 Australian Minor Melbourne AUS 2018-12-27
RcRownchangeKK*chgGame
 1427 1292 2.50 7 0.17 40 6.80 
  Kloprogge, Ion 1480 AUS0.5010.24409.60 
  Xia, Kevin 1529 AUS0.5010.304012.00 
  Cervenjak, Mark 1577 AUS0.001-0.1640-6.40 
  Manivannan, Ashwin 1329 AUS0.5010.05402.00 
  Saric, Sergey 1406 AUS0.5010.16406.40 
  Watson, Jean 1555 AUS0.001-0.1840-7.20 
  Burbach, Anya Belle 1111 THA0.501-0.2440-9.60 

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)
 
 2019 FIDE Open Gold Coast AUS 2019-01-25
RcRownchangeKK*chgGame
 1692 1292 0.00 1 -0.08 40 -3.20 
  Weller, Tony 1692  * 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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