Individual Calculations May 2018
 Wickramarathne, T D  Total change: 160.00  Rating chartPersonal card
 Asian Youth Chess 2018, Open U10 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1491 1137 5.00 9 4.00 40 160.00 
  Nguyen, Duc Gia Bach 1537  * VIE0.5010.424016.80 
  Liu, Yinuo 1518 CHN0.5010.414016.40 
  Vu, Ba Khoi 1440 VIE0.5010.364014.40 
  Alisherov, Alikhan 1379 KGZ1.0010.804032.00 
  Mahdavi, Reza 1537  * IRI0.5010.424016.80 
  Cheon, Sehyuk c1416 KOR1.0010.844033.60 
  Nguyen, Le Minh Phu 1537  * VIE0.001-0.0840-3.20 
  Rezaeipour, Sina 1519 IRI1.0010.914036.40 
  Gong, Sunle 1537  * CHN0.001-0.0840-3.20 
 * 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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