Blitz: Individual Calculations May 2019
 Gunarathne, Senila Amaneth  Total change: -66.60  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 14 Open Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1244 1416 3.00 6 -1.25 20 -25.00 
  Thanuja, Dewsara 1162 SRI0.501-0.3120-6.20 
  Lankasinghe, Movindu Jayuka 1152 SRI0.501-0.3220-6.40 
  Ranasinghe, R A Manul Lakvindu 1174 SRI1.0010.20204.00 
  Akasha, J P Vihanga 1284 SRI1.0010.32206.40 
  Silva, Kevin Ranidu c1585 SRI0.001-0.2820-5.60 
  Morais, Sanithu Leander Pamudith 1105 SRI0.001-0.8620-17.20 

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 14 Open Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1230 1416 3.00 7 -2.08 20 -41.60 
  Alahakoon, D Sonal 1090 SRI1.0010.13202.60 
  Srikrishnan, P 1779 IND0.001-0.1020-2.00 
  Pathirana, Luchitha Disal 1155 SRI1.0010.18203.60 
  Morais, Sanithu Leander Pamudith 1105 SRI0.001-0.8620-17.20 
  Liyanage, Pesandu Rashmitha 1201 SRI0.001-0.7720-15.40 
  Sethiya , A Vinuga 1106 SRI0.001-0.8620-17.20 
  Methsara, E G Ruvindu 1171 SRI1.0010.20204.00 

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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