Rapid: Individual Calculations May 2019
 Kodithuwakku, Lisara  Total change: 10.00  Rating chartPersonal card
 Sri Lanka National Youth Rapid Chess Championship 2019 - Under 14 Open Colombo SRI 2019-03-23
RcRownchangeKK*chgGame
 1169 1490 5.00 7 -1.04 20 -20.80 
  Hewage, Dinupa Adithya 1090  * SRI1.0010.08201.60 
  Sethiya , A Vinuga 1105 SRI1.0010.09201.80 
  Pinnagoda, P G Anuhas Suradunu 1202 SRI1.0010.16203.20 
  Morais, Sanithu Leander Pamudith 1213 SRI0.001-0.8320-16.60 
  Tennakoon, Lisara Samadhith 1170 SRI0.501-0.3720-7.40 
  Gamage, Liviru Hansana 1122 SRI1.0010.10202.00 
  Samaraweera, Dimuth Indeepa 1283 SRI0.501-0.2720-5.40 
 * 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)
 
 Asian Youth Rapid Chess Championship 2019 - Under 14 Open Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1482 1490 5.00 7 1.54 20 30.80 
  Morais, Sanuka Jude Vidunitha 1090  * SRI1.0010.08201.60 
  Hewage, Dinupa Adithya 1090  * SRI1.0010.08201.60 
  Baradaran Tamadon, Arian 1746 IRI0.001-0.1920-3.80 
  Ramanayaka, Y R P M 1115 SRI1.0010.09201.80 
  Sreeshwan, Maralakshikari f1890  * IND1.0010.922018.40 
  Silva, Kevin Ranidu c1652 SRI0.001-0.2920-5.80 
  Orozbaev, Eldiar c1792 KGZ1.0010.852017.00 
 * 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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