Rapid: Individual Calculations February 2017
 Piyumantha, M Sasith Nipun  Total change: 53.00  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Rapid U14 Open Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1757 1593 4.50 6 2.65 20 53.00 
  Saberi, Mahan 1993  * IRI0.5010.42208.40 
  Mosallam, Mohammad 1564 UAE1.0010.46209.20 
  Ahmed, Jaza Jamal 1875 IRQ1.0010.842016.80 
  Sezdbekov, Ruslan c1778 KGZ0.5010.24204.80 
  Al-Zaabi, Sultan c1617 UAE1.0010.532010.60 
  Al Hosani, Omran c1713 UAE0.5010.16203.20 
 * 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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