Blitz: Individual Calculations May 2019
 Liyanage, L K L  Total change: -7.00  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 10 Open Colombo SRI 2019-03-23
RcRownchangeKK*chgGame
 1118 1006 1.50 5 -0.28 20 -5.60 
  Hansana, G Haritha c1104 SRI0.001-0.3720-7.40 
  Gamage, A G R Ruwanmith 1146 SRI0.001-0.3120-6.20 
  Ekanayake, E M Anindu Rehan 1007 SRI1.0010.502010.00 
  Senevirathne, D C B K 1057 SRI0.001-0.4320-8.60 
  Wijerathna, Mayon Thinoth 1277 SRI0.5010.33206.60 

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)
 
 Asian Youth Blitz Chess Championship 2019 - Under 10 Open Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1257 1006 1.00 5 -0.07 20 -1.40 
  Movahed, Sina 1406  * IRI0.001-0.0820-1.60 
  Silva, W H K P 1225 SRI0.001-0.2220-4.40 
  Pham, Dang Minh 1406  * VIE0.001-0.0820-1.60 
  Chen, Anze 1184 CHN1.0010.732014.60 
  Godagampala, G D Minuja Hansana 1064 SRI0.001-0.4220-8.40 
 * 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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