Rapid: Individual Calculations May 2019
 Tejaswi, R  Total change: 56.00  Rating chartPersonal card
 Asian Youth Rapid Chess Championship 2019 - Under 12 Girls Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1298 1096 4.50 7 2.80 20 56.00 
  Sai, Mahati A 1345 IND1.0010.812016.20 
  Nguyen, Ha Khanh Linh 1353 VIE0.001-0.1820-3.60 
  Pallie, Ehsha Mishela wc1258 SRI1.0010.712014.20 
  Hajatniya, Reyhaneh 1320 IRI0.001-0.2220-4.40 
  Weerawardana, Oneli Vihanga 1219 SRI1.0010.672013.40 
  Prommuang, Araya wc1270 THA1.0010.732014.60 
  Sanudula, K M Dahamdi wc1321 SRI0.5010.28205.60 

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)
 

 

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