Blitz: Individual Calculations December 2019
 Kumara, K P Sisira  Total change: -55.20  Rating chartPersonal card
 Sri Lanka National Blitz Chess Championship 2019 Colombo SRI 2019-11-03
RcRownchangeKK*chgGame
 1383 1783 0.00 3 -2.76 20 -55.20 
  Silva, M M Dhanika Sri Kalhara 1383  * SRI0.001-0.9220-18.40 
  Nawanjana, R A Thaweesha 1383  * SRI0.001-0.9220-18.40 
  Bandara, Viduna Lewke 1383  * SRI0.001-0.9220-18.40 
 * 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)
 

 

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