Rapid: Individual Calculations May 2018
 Bao, Jin Wen  Total change: -18.40  Rating chartPersonal card
 Asian Youth Chess 2018, Open U10 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1241 1422 2.00 4 -0.92 20 -18.40 
  Tran, Ngoc Minh Duy 1212 VIE0.001-0.7720-15.40 
  Liu, Jiajie 1189 NZL1.0010.21204.20 
  Bagwe, Gaurang 1362 IND0.001-0.5820-11.60 
  Vaibhav, Kalpaka 1202 IND1.0010.22204.40 

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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