Blitz: Individual Calculations May 2018
 Promchan, Noppakun  Total change: -11.40  Rating chartPersonal card
 Asian Youth Chess 2018, Open U12 Blitz Chiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1381 1469 3.00 6 -0.57 20 -11.40 
  Bui, Huy Phuoc c1691 VIE0.001-0.2220-4.40 
  Sulaimanov, Tilekmatali 1129 KGZ1.0010.12202.40 
  Guo, Xiao 1697 CHN0.001-0.2120-4.20 
  Yao, Jia-You 1103 TPE0.001-0.9020-18.00 
  Liang, Jingcheng 1290 CHN1.0010.27205.40 
  Bekbauov, Noel 1377 KAZ1.0010.37207.40 

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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