Blitz: Individual Calculations October 2019
 Silva, U M Senaya Shavindi  Total change: 27.40  Rating chartPersonal card
 Kandy Open International Rating Blitz Chess Championship 2019 Kandy SRI 2019-08-25
RcRownchangeKK*chgGame
 1489 1176 1.00 2 0.71 20 14.20 
  Weerakoon, R K B 1576  * SRI1.0010.922018.40 
  Dahanayake, Isara Banidu c1402 SRI0.001-0.2120-4.20 
 * 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)
 
 Sri Lanka Inter Club Blitz Chess Championship 2019 - Women Colombo SRI 2019-09-06
RcRownchangeKK*chgGame
 1246 1176 2.00 3 0.66 20 13.20 
  Hathurusinghe, Dulmini Nuwangi 1030 SRI1.0010.30206.00 
  Karunathilaka, N G Sanduni Nayan 1131 SRI1.0010.44208.80 
  Tharushi, T H D Niklesha wc1576  * SRI0.001-0.0820-1.60 
 * 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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