Blitz: Individual Calculations May 2018
 Wickramarathne, T D  Total change: 13.40  Rating chartPersonal card
 Asian Youth Chess 2018, Open U10 Blitz Chiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1420 1137 1.50 5 0.67 20 13.40 
  Pham, Tran Gia Phuc c1537  * VIE0.001-0.0820-1.60 
  Huang, Yishi c1364 CHN0.001-0.2120-4.20 
  Tawankanjana, Dhi 1378 THA0.5010.30206.00 
  Cheon, Sehyuk c1416 KOR0.001-0.1620-3.20 
  Mikheyev, Damir 1403 KAZ1.0010.822016.40 
 * 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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