Rapid: Individual Calculations May 2019
 Maithripala, W D P N  Total change: 22.60  Rating chartPersonal card
 Sri Lanka National Youth Rapid Chess Championship 2019 - Under 14 Open Colombo SRI 2019-03-23
RcRownchangeKK*chgGame
 1347 1092 0.00 2 -0.43 20 -8.60 
  Akash, P A Oditha 1492  * SRI0.001-0.0820-1.60 
  Pinnagoda, P G Anuhas Suradunu 1202 SRI0.001-0.3520-7.00 
 * 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)
 
 Asian Youth Rapid Chess Championship 2019 - Under 14 Open Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1352 1092 3.00 7 1.56 20 31.20 
  Akash, P A Oditha 1492  * SRI0.001-0.0820-1.60 
  Khalifah, Khaled c1492  * UAE1.0010.922018.40 
  Alahakoon, D Sonal 1326 SRI1.0010.792015.80 
  Deng, Yu Dong Michael c1492  * HKG0.001-0.0820-1.60 
  Mathes Arachchi, Bhanila M 1262 SRI0.001-0.2820-5.60 
  Thusara, H G Thoshintha 1187 SRI1.0010.632012.60 
  Morais, Sanithu Leander Pamudith 1213 SRI0.001-0.3420-6.80 
 * 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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