Individual Calculations May 2019
 Zheng, Marco Le Lun  Total change: 32.80  Rating chartPersonal card
 2019 O2C Doeberl Cup Premier Canberra AUS 2019-04-18
RcRownchangeKK*chgGame
 2138 2003 4.00 9 0.82 40 32.80 
  McClymont, Brodie m2360 AUS0.001-0.1140-4.40 
  Bennett, Hilton c1904 NZL1.0010.364014.40 
  Ikeda, Junta m2403  * AUS0.001-0.0840-3.20 
  Russell, Paul c1932 AUS1.0010.404016.00 
  Solomon, Stephen J m2338 AUS0.5010.384015.20 
  Richards, Heather S wm2240 AUS0.5010.304012.00 
  Hu, Jason f2132 AUS0.001-0.3340-13.20 
  Paevskiy, Igor 1937 AUS0.001-0.5940-23.60 
  Bayaca, Sterling 1997 AUS1.0010.494019.60 
 * 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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