Blitz: Individual Calculations May 2019
 Thenuwara, Rashmika  Total change: 42.00  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 16 Open Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1418 1268 3.00 5 1.41 20 28.20 
  Kodithuwakku, Himsara 1389 SRI0.001-0.3420-6.80 
  Dissanayake, Manusha Dinuk 1486 SRI0.001-0.2220-4.40 
  Jayawardana, Chenuka Nethvidu 1199 SRI1.0010.40208.00 
  Alwala, A D Hansaja Ramith 1413 SRI1.0010.692013.80 
  Dissanayake, R K T 1601 SRI1.0010.882017.60 

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 16 Open Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1370 1268 3.50 7 0.69 20 13.80 
  Hamad, Essam 1668  * UAE0.001-0.0820-1.60 
  Plakwongsirikul, Sakkaranant 1535 THA1.0010.822016.40 
  Ajay, Karthikeyan 1668  * IND0.001-0.0820-1.60 
  Chamika, R A Binul 1140 SRI0.501-0.1720-3.40 
  Induwara, Dimuth 1157 SRI1.0010.35207.00 
  Lansakara, B M 1185 SRI0.001-0.6120-12.20 
  Cooray, T C M Dulein Kavindu 1240 SRI1.0010.46209.20 
 * 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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