Blitz: Individual Calculations May 2019
 Fernando, G W Nethmi L  Total change: -1.60  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1262 1319 4.00 7 -0.07 20 -1.40 
  Vithanage, Isuri Pehesara 1140 SRI1.0010.27205.40 
  Hewawasam, H Y Nevanjee Dimanya wf1244 SRI1.0010.40208.00 
  Epa, W Buthmi J 1259 SRI0.001-0.5820-11.60 
  Rathnayake, Maheesha Pabodhini 1215 SRI1.0010.36207.20 
  Tharushi, T H D Niklesha wc1620 SRI0.001-0.1520-3.00 
  Jayasuriya, Linali Andrea 1254 SRI0.001-0.5920-11.80 
  Sandanayake, Nimansa Sasanduni 1103 SRI1.0010.22204.40 

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 16 Girls Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1330 1319 3.50 7 -0.01 20 -0.20 
  Bach, Ngoc Thuy Duong wf1719  * VIE0.001-0.0820-1.60 
  Weerakoon, Devuja S 1206 SRI1.0010.35207.00 
  Hetti Arachchige, Thisumi S 1171 SRI0.501-0.2020-4.00 
  Amal, Fadel S M Alshamsi wc1386 UAE0.001-0.4120-8.20 
  Sandanayake, Nimansa Sasanduni 1103 SRI1.0010.22204.40 
  Rathnayake, Maheesha Pabodhini 1215 SRI1.0010.36207.20 
  Nayanikaa, Muralidharan 1513 IND0.001-0.2520-5.00 
 * 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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