Blitz: Individual Calculations November 2019
 Jayaswarna, Amila Basura  Total change: -22.80  Rating chartPersonal card
 Sri Lanka Mercantile - Government Service Blitz Chess Championship 2019 Colombo SRI 2019-10-13
RcRownchangeKK*chgGame
 1529 1394 1.00 6 -1.14 20 -22.80 
  Kandearachchi, Niranga 1794  * SRI0.001-0.0820-1.60 
  Sanjeewa, Krishan 1513 SRI0.001-0.3420-6.80 
  Dodanwala, S P N Thanuja 1198 SRI1.0010.25205.00 
  Gunarathna, D A Viraj Darshana 1544 SRI0.001-0.3020-6.00 
  Udara, D A Yasas 1332 SRI0.001-0.5920-11.80 
  Kottahachchy, K O V 1794  * SRI0.001-0.0820-1.60 
 * 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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