Blitz: Individual Calculations October 2019
 Weerasinghe, C C  Total change: 21.80  Rating chartPersonal card
 Kandy Open International Rating Blitz Chess Championship 2019 Kandy SRI 2019-08-25
RcRownchangeKK*chgGame
 1397 1741 6.00 7 -0.14 20 -2.80 
  Wickramarathne, D Jehan Randil 1341  * SRI1.0010.08201.60 
  Silva, M M Dhanika Sri Kalhara 1341  * SRI1.0010.08201.60 
  Induwara, T H D Thisarindu 1341  * SRI1.0010.08201.60 
  De Silva, Tenara 1474 SRI0.001-0.8220-16.40 
  Wijeweera, H M Laxman 1341  * SRI1.0010.08201.60 
  Gamarathne, Oneth 1403 SRI1.0010.12202.40 
  Dissanayake, R K T 1538 SRI1.0010.24204.80 
 * 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)
 
 Sri Lanka Inter Club Blitz Chess Championship 2019 - Open Colombo SRI 2019-09-06
RcRownchangeKK*chgGame
 1573 1741 6.00 7 1.23 20 24.60 
  Nazar, Nabil 1341  * SRI1.0010.08201.60 
  Thiruchittampalam, Ragavan 1400 SRI1.0010.12202.40 
  Dissanayake, Praveen Manodya 1341  * SRI1.0010.08201.60 
  Uyanhewage, T K 1728 SRI1.0010.48209.60 
  Kavinda, Akila 2090 SRI0.001-0.1120-2.20 
  De Silva, Asoka 1722 SRI1.0010.47209.40 
  Yasanga, W C M Kasun 1391 SRI1.0010.11202.20 
 * 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)
 

 

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