Individual Calculations August 2019
 Gao, Oscar  Total change: 138.24  Rating chartPersonal card
 2019 Southern Suburbs Round-Robin Division B Perth AUS 2019-04-16
RcRownchangeKK*chgGame
 1422 1459 6.50 9 1.69 36 60.84 
  McAteer, Ian 1642 AUS0.5010.24368.64 
  Gunawan, Marco 1617 AUS1.0010.713625.56 
  Simonds, Marcus 1511 AUS0.5010.07362.52 
  Prunty, Jon 1405 AUS0.001-0.5836-20.88 
  Howard, Mark 1545 AUS0.5010.12364.32 
  Lynch, Derek 1059  * AUS1.0010.08362.88 
  Milovanovic, Stevica 1384 AUS1.0010.403614.40 
  Gunawan, Tjermin 1427 AUS1.0010.463616.56 
  Morrison, Robert 1209 AUS1.0010.19366.84 
 * 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)
 
 2019 WA Reserves Championship Perth AUS 2019-05-26
RcRownchangeKK*chgGame
 1631 1459 2.50 5 0.99 36 35.64 
  Dagza, Ben 1670 AUS0.001-0.2336-8.28 
  Simonds, Marcus 1511 AUS1.0010.573620.52 
  Milovanovic, Stevica 1384 AUS1.0010.403614.40 
  Janceski, Alex 1859  * AUS0.001-0.0836-2.88 
  Tomic, Nedeljko 1729 AUS0.5010.333611.88 
 * 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)
 
 2019 Checkmate FIDE Open Adelaide AUS 2019-07-12
RcRownchangeKK*chgGame
 1757 1459 2.00 5 1.16 36 41.76 
  Wedding, William 1859  * AUS0.001-0.0836-2.88 
  Kiripitige, Chathula 1662 AUS1.0010.763627.36 
  Giouvantsioudis, Konstantinos 1833 AUS1.0010.903632.40 
  Cinco, Dino 1573 AUS0.001-0.3436-12.24 
  Chibnall, Alana wf1859  * AUS0.001-0.0836-2.88 
 * 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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