Individual Calculations May 2018
 Wu, David Tai-Wei  Total change: 42.00  Rating chartPersonal card
 Asian Youth Chess 2018, Open U12 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1593 1589 5.50 9 1.05 40 42.00 
  Upachan, Songkasem 1472 THA1.0010.344013.60 
  Bacojo, Mark Jay 1648 PHI0.001-0.4240-16.80 
  Le, Phi Lan 1425 VIE1.0010.284011.20 
  Aditya, Bikram Paul 1641 IND0.001-0.4340-17.20 
  Bekbauov, Noel 1415 KAZ1.0010.274010.80 
  Bui, Dang Loc 1716 VIE0.001-0.3340-13.20 
  Han, Xuqian Ben 1537 HKG1.0010.434017.20 
  Deng, Yu Dong Michael c1788 HKG1.0010.764030.40 
  Guo, Xiao 1697 CHN0.5010.15406.00 

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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