Blitz: Individual Calculations October 2019
 Obeysekara, T A Sajith Chathuran  Total change: -25.60  Rating chartPersonal card
 Kandy Open International Rating Blitz Chess Championship 2019 Kandy SRI 2019-08-25
RcRownchangeKK*chgGame
 1305 1651 4.00 6 -1.28 20 -25.60 
  Bandara, T M Himath Indeewara 1251  * SRI0.001-0.9220-18.40 
  Wimalarathne, H M D D 1251  * SRI1.0010.08201.60 
  Karthikeyan, Kiruththikah 1251  * SRI1.0010.08201.60 
  Bhavanan, J 1251  * SRI1.0010.08201.60 
  Wijerathne, K G D Yonal 1400 SRI1.0010.19203.80 
  Jayasundara, J J M Y Adithya B 1424 SRI0.001-0.7920-15.80 
 * 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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