Individual Calculations May 2018
 Brown, Andrew  Total change: -7.80  Rating chartPersonal card
 2018 O2C Doeberl Cup Premier Canberra AUS 2018-03-29
RcRownchangeKK*chgGame
 2192 2278 5.00 9 -0.39 20 -7.80 
  Bennett, Hilton c1911 NZL1.0010.10202.00 
  Morris, James m2461 AUS0.001-0.2620-5.20 
  Ng, Clive c2036 AUS1.0010.20204.00 
  Cannon, David 2159 AUS1.0010.34206.80 
  Sukandar, Irine Kharisma mwg2408 INA0.5010.18203.60 
  Ikeda, Junta m2415 AUS0.001-0.3220-6.40 
  Song, Raymond f2233 TPE0.001-0.5620-11.20 
  Winkelman, Albert 2010 AUS0.501-0.3320-6.60 
  Specht, Josh 2094 USA1.0010.26205.20 

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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