Individual Calculations January 2017
 Edirisinghe, S Thulnith  Total change: 20.00  Rating chartPersonal card
 World Schools Boys U15 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1765 1561 3.00 9 0.50 40 20.00 
  Kalabukhov, Bogdan 1961  * RUS0.001-0.0840-3.20 
  Abdukholikov, Fotikh 1921 UZB0.5010.404016.00 
  Al-Zaabi, Sultan c1725 UAE0.5010.22408.80 
  Dolgonosov, Konstantin 1684 KAZ1.0010.674026.80 
  Myradow, Soltan 1938 TKM0.001-0.0940-3.60 
  Zambrano, Junior c1961  * ECU0.001-0.0840-3.20 
  Lazarev, Vlad 1490 SLO0.501-0.1040-4.00 
  Marais, Dawid Jacobus 1248 RSA0.501-0.3640-14.40 
  Sahin, Doga Boran f1961  * TUR0.001-0.0840-3.20 
 * 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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