Blitz: Individual Calculations May 2018
 Weerapan, Phumrapee  Total change: -6.40  Rating chartPersonal card
 Asian Youth Chess 2018, Open U12 Blitz Chiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1392 1210 2.00 8 -0.32 20 -6.40 
  Nguyen, Duc Dung 1600 VIE0.001-0.0920-1.80 
  Vo, Thien An 1426 VIE0.5010.28205.60 
  Alimbetov, Dias 1610  * KAZ0.001-0.0820-1.60 
  Sulaimanov, Tilekmatali 1129 KGZ0.001-0.6120-12.20 
  Kong, Steven Chun-Shing 1388 HKG1.0010.732014.60 
  Gunarathne, Senila Amaneth c1430 SRI0.001-0.2220-4.40 
  Le, Phi Lan 1384 VIE0.001-0.2720-5.40 
  Phomsong, Wayu 1169 THA0.501-0.0620-1.20 
 * 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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